Upload
others
View
1
Download
0
Embed Size (px)
Citation preview
CLM
-DG
4-LM
H2 R
ev
8A
Product design guide
cree® LMH2 Led Modulesdesign guide
WW
W.C
Ree
.CO
M/M
OD
ULe
S
Copyright © 2010 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree, the Cree logo and XLamp are registered trademarks of Cree, Inc.
Cree, Inc.4600 Silicon Drive
Durham, NC 27703USA Tel: +1.919.313.5300
www.cree.com/xlamp
Copyright © 2011-2015 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. eNeRGY STAR® is a registered trademark of the U.S. environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document is provided for informational purposes only and is not a warranty or a specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at [email protected].
Cree, Inc.4600 Silicon Drive
Durham, NC 27703USA Tel: +1.919.313.5300
tabLe of contentsthank You ............................................................2about this design guide .......................................3
Cautions .......................................................... 3about the LMH2 series .........................................4electrical design ...................................................6
Protective earth Ground ..................................... 6electrostatic Discharge ...................................... 6Dimmer Selection ............................................. 6Power Requirements - WhiteLight Dimming .......... 7Power Requirements - Sunset Dimming ................ 7Wiring Strain Relief ........................................... 7
Mechanical design ................................................8Physical Characteristics of the LMH2 .................... 8LMH2 with Flat Lens .......................................... 8LMH2 with Dome Lens ....................................... 8Mounting Options .............................................. 9
thermal design ..................................................10Over-Temperature Protection .............................10Ambient Temperature Measurement ...................10Thermocouple Attachment Method .....................10Tc Measurement Method ...................................11expected LMH2 Lifetime versus Temperature at Tc Point ..............................................................11Available Heat Sinks .........................................12Thermal Interface Material ................................14
environmental design ........................................14
optical design ....................................................15Photometry .....................................................15
design examples ................................................16Table Lamp .....................................................166”/8” Commercial Downlight ..............................17Surface Mount .................................................18Track Light ......................................................19Wall Sconce .....................................................20Pendant ..........................................................21
safety and regulatory notes ..............................22Safety Certification ...........................................22eNeRGY STAR® ...............................................22Module Disposal ...............................................23
LMH2 SerieS DeSign guiDe
2
Copyright © 2011-2015 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document
2is provided for informational purposes only and is not a warranty or a specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at [email protected].
tHank You
Thank you for choosing to incorporate the LMH2 series of LeD modules into your luminaire designs.
If you need assistance, Cree will support you with:• engineering assistance for product design and manufacturability.• Thermal testing assistance for lifetime analysis.• Thermal design assistance.
The LMH2 is a fully functioning module that delivers:• TrueWhite® Technology, a revolutionary way to generate white light with LEDs that delivers high efficiency with
beautiful light characteristics and color accuracy while maintaining color consistency over the life of the product.• Industry-leading efficacy of up to 108 lm/W, measured at a case temperature (Tc) of 55 °C at steady state.• Industry’s first no-compromise sunset dimming experience that follows the black-body line similar to an incandescent
lamp.• Known and predictable correlated color temperature (CCT).• L70 of 35,000 - 50,000 hours, depending on the Tc.
Again, thank you, and we look forward to working with you.
LMH2 SerieS DeSign guiDe
3
Copyright © 2011-2015 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document
3is provided for informational purposes only and is not a warranty or a specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at [email protected].
about tHis design guide
This design guide is intended to provide luminaire manufacturers an introduction to the LMH2 series of modules. This design guide also provides critical design guidelines for successfully integrating the LMH2 into your existing and new luminaire designs. This guide includes information pertaining to all lumen levels and dimming capabilities of the LMH2 series of modules.
• For additional information please contact your Cree modules distributor or Cree sales representative as appropriate.• For technical information and support, visit us on the web or e-mail us at [email protected].• All dimensions are in millimeters unless otherwise noted.• Dimension tolerances are as follows:
◊ Angular: machined ± 0.5°, bend ± 1°.◊ All inside bend radii equal the material thickness unless otherwise noted.◊ One-place decimal number: ± 0.5.◊ Two-place decimal number: ± 0.05.
• 3-D models (.STEP files) for the LMH2 light sources and optional heat sinks are available on the Cree website.1
cautions• Do not power on an LMH2 LeD module when the lens is blocked, for example, when the module is face-down on a
surface. Irreparable damage may occur and will void the product warranty.• The LMH2 light source must not be electrically connected to an energized driver, commonly referred to as hot
plugging. Irreparable damage may occur and will void the product warranty.• Wiring and electrical information in this design guide is for reference only. All installations and applications of
module-based luminaires are subject to the electrical, construction and building codes in effect in the final installation location. Installation by professionals having experience in the area of electrical lighting and formal inspection by the authorities having jurisdiction (AHJ) is strongly recommended.
• Thermal characteristics of LMH2 LeD modules are affected by the luminaire and by the conditions in which the luminaire is installed. Whether a heat sink is required depends on the final luminaire design and the operating conditions surrounding the module. All final luminaire products should be evaluated in actual worst case installation conditions. Thermal limits of the module components must be maintained for warranty consideration.
• LMH2 LeD module surfaces may be hot during operation. Take care during handling to avoid burns.• Cree recommends connecting the LMH2 sunset dimming LeD module to a dimmer separate from the dimmer for
an incandescent lamp. There are no safety issues with connecting an LMH2 sunset dimming LeD module and an incandescent lamp to the same dimmer, however the two devices may dim to different lumen levels in response to a particular dimming adjustment. Connecting the devices to separate dimmers allows both to reach the same lumen level with the appropriate dimming input.
Failure to follow the design guidelines in this document may void the product warranty.
1 Select the Documentation tab on the LMH2 product page.
LMH2 SerieS DeSign guiDe
4
Copyright © 2011-2015 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document
4is provided for informational purposes only and is not a warranty or a specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at [email protected].
about tHe LMH2 series
The LMH2 series of LeD modules is engineered to allow lighting designers and luminaire manufacturers to quickly incorporate state-of-the-art LeD technology into their luminaire designs. The LMH2 module is a complete LeD lighting solution consisting of a light source and separate power supply. Cree’s light source incorporates an internal thermal management system in a single, compact form factor. The LMH2 LeD modules are designed to be used in residential and commercial lighting applications where high efficacy and color rendering index (CRI) values are important.
LMH2 Light sourcesLMH2 - top View LMH2 - flat Lens option LMH2 - dome Lens option
LMH2 - LED MODULE
LMH2 - LED MODULE
optional Heat sink 1order code LMH020-Hs00-0000-0000001
optional Heat sink 2order code LMH020-Hs00-0000-0000002
68.0 BC
87.2 OD
M3 CLEARANCE HOLE
40
CREE, INC.4600 SILICON DR
DURHAM, NC 27703
78
8 7 6 5 4 3 2 1
THE INFORMATION CONTAINED IN THIS
0.015
1°
[X.XX] ARE METRIC REFERENCE
DESCRIPTION
D
C
B
AA
B
C
D
126 5
THICKNESS UNLESS NOTED
REVSIZE
REVISION
IS PROHIBITED.
PROPRIETARY AND CONFIDENTIAL
REV
SAMPLE RELEASE
B
COMMENTS:
SCALE: 1:1
INTERPRET GEOMETRIC Q.A.
3
MFG APPR.
DWG. NO.
DESCRIPTION
ENG APPR.
4
DRAWING IS THE SOLE PROPERTY OF
CHECKED TITLE:
NAME DATE
TWO PLACE DECIMAL
UNLESS OTHERWISE SPECIFIED:
A
DNR DDMMMYY
WEIGHT: SHEET 4 OF 4
XXXNNNDO NOT SCALE DRAWING
0.063
PART OR AS A WHOLE WITHOUT
THREE PLACE DECIMAL
WRITTEN PERMISSION OF CREE, INC.
CREE, INC. ANY REPRODUCTION IN
ALL INSIDE RADII EQUAL MATERIAL
TOLERANCING PER:
MATERIAL
FINISH
MATERIAL
FINISH
DRAWNDIMENSIONS ARE IN INCHESTOLERANCES:FRACTIONAL 1/16”ANGULAR: MACH 0.5° BEND
SHADED AND FLAT VIEWSARE FOR REFERENCE ONLY.
ALL INSIDE RADII EQUALMATERIAL THICKNESS UNLESS NOTED.
DIMENSIONS IN BRACKETS
A
110 55
68 79.5optional Heat sink 3
order code LMH020-Hs00-0000-0000061optional Heat sink 4
order code LMH020-Hs00-0000-0000081
LMH2 SerieS DeSign guiDe
5
Copyright © 2011-2015 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document
5is provided for informational purposes only and is not a warranty or a specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at [email protected].
The LMH2 series of LeD modules provides a choice of dimming options.• WhiteLight dimming provides consistent color across the entire dimming range.• Sunset dimming provides warm, rich light from 2700 K down to 1800 K, as shown in the following diagram.
1800
1900
2000
2100
2200
2300
2400
2500
2600
2700
0% 20% 40% 60% 80% 100%
CC
T (
K)
Relative Luminous Flux
LMH2 SerieS DeSign guiDe
6
Copyright © 2011-2015 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document
6is provided for informational purposes only and is not a warranty or a specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at [email protected].
eLectricaL design
All LMH2 LeD modules, regardless their dimming capability, are performance-optimized to operate with Cree’s LeD module drivers. Detailed driver dimensions and wiring diagrams can be found in the LeD module driver data sheet.2 The table below shows the correspondence between the LMH2 light sources and the Cree® LeD module drivers. The electrical power requirements that enable a driver to operate the LMH2 LeD module are listed on page 7. However, the 5-year warranty is extended to the LMH2 LeD module only when it is used with a Cree LeD module driver or a third-party qualified driver. The Cree website provides information on drivers that are compatible with the LMH2 LeD modules.
Light source nominal Lumens @ tc = 55 °c * driver
LMH2 - WhiteLight Dimming
850LMD125
1250
2000LMD300/LMD400
3000
4000 LMD400
6000 LMD600
8000 LMD800
LMH2 - Sunset Dimming
850LMD125
1250
2000LMD400
3000
* See the Thermal Design section for more information.
The LMH2 LeD module lead wires are 200 mm long, 22 AWG with the ends stripped 10 mm.
caution - Do not connect a light source to a driver when the driver is energized, commonly known as hot-plugging. Connecting a light source to an energized driver can damage the light source and will void the warranty.
Protective earth groundThe LMH2 LeD module must be properly earth grounded. A secure electrical connection must be made between the cast housing or heat sink mounting screws and the luminaire’s protective earth ground connection.
electrostatic dischargeNo special electrostatic discharge (ESD) precautions are required for handling LMH2 LED modules in a production environment.
dimmer selectionElectronic low voltage (ELV) dimming controls have demonstrated repeatable and acceptable performance when used with Cree LeD module drivers and Cree® LeD modules in test conditions. Cree testing has shown that eLv controls
2 Cree LMD125 LeD Module Drivers Data Sheet Cree LMD300, LMD400 & LMD600 LeD Module Drivers Data Sheet Cree LMD800 LeD Module Driver Data Sheet
LMH2 SerieS DeSign guiDe
7
Copyright © 2011-2015 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document
7is provided for informational purposes only and is not a warranty or a specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at [email protected].
operate WhiteLight and sunset dimming products satisfactorily in most applications. Regardless of the type of dimming control used with an LMH2 LeD module or LMD driver, Cree recommends testing the luminaire to verify that its dimming performance is satisfactory.
Power requirements - WhiteLight dimmingFollowing are the electrical power requirements for a driver to operate the LMH2 LED module with the WhiteLight dimming option.
LMH2 Light
source
open circuit Voltage (Vdc)
nominal output current
± 10% (ma)
Minimum output Voltage (Vdc)
Maximum output Voltage (Vdc)
ripple current (ma)
Peak current (ma)
850 lm ≤ 60 440 ≤ 19 ≥ 23 ≤ 40% ≤ 1000
1250 lm ≤ 60 440 ≤ 29 ≥ 34 ≤ 40% ≤ 1000
2000 lm ≤ 60 900 ≤ 22 ≥ 26 ≤ 40% ≤ 2000
3000 lm ≤ 60 900 ≤ 33 ≥ 38 ≤ 40% ≤ 2000
4000 lm ≤ 60 940 ≤ 35.5 ≥ 43 ≤ 40% ≤ 2000
6000 lm ≤ 60 1700 ≤ 38 ≥ 46 ≤ 40% ≤ 2100
8000 lm ≤ 60 2000* ≤ 41 ≥ 52 ≤ 40% ≤ 2650
* +5%, -10%
Power requirements - sunset dimmingFollowing are the electrical power requirements for a driver to operate the LMH2 LED module with the sunset dimming option.
LMH2 Light source
open circuit Voltage (Vdc)
nominal output current
± 10% (ma)
Minimum output Voltage
(Vdc)
Maximum output Voltage
(Vdc)
ripple current (ma)
Peak current (ma)
Minimum dimming
Level
850 lm ≤ 60 440 ≤ 19 ≥ 23 ≤ 40% ≤ 1000 N/A
1250 lm ≤ 60 440 ≤ 29 ≥ 34 ≤ 40% ≤ 1000 N/A
2000 lm ≤ 60 940 ≤ 22 ≥ 26 ≤ 40% ≤ 2000 5%
3000 lm ≤ 60 940 ≤ 33 ≥ 38 ≤ 40% ≤ 2000 5%
Note: LMH2 Sunset Dimming 2000-lm and 3000-lm modules should not be dimmed below 5% light output.
Wiring strain reliefLMH2 LeD modules must not be suspended directly by the leads. Though the wiring from the LMH2 light source is internally strain relieved, additional strain relief methods must be employed if the luminaire is to be suspended solely by the wiring, as in a pendant luminaire.
LMH2 SerieS DeSign guiDe
8
Copyright © 2011-2015 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document
8is provided for informational purposes only and is not a warranty or a specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at [email protected].
MecHanicaL design
The compact form factor of the LMH2 allows the module to be easily incorporated into new and existing lighting designs.
Physical characteristics of the LMH2
Physical characteristic Light source with flat Lens
Light source with dome Lens
optional Heat sink 1
optional Heat sink 2
optional Heat sink 3
optional Heat sink 4
Weight (g) 178 190 160 440 1055 1268
Maximum height (mm) 30 60.3 40 55 100 100
Maximum diameter/width (mm) 88.2 88.2 87.2 110 138 153
Lens aperture (mm) 58 61.3 - - - -
LMH2 with flat Lens3
LMH2 with dome Lens
3 Dimensions for the LMH2 diagrams are in mm and are for reference only. For exact dimensions and tolerances, refer to the 3-D models (.STEP files) for the LMH2 light sources available by selecting the Documentation tab on the LMH2 product page.
20 2
88.2 37.5
6 TAPPED HOLE TYP 2XM3 X .5 -
CREE, INC.4600 SILICON DR
DURHAM, NC 27703
1°
[X.XX] ARE METRIC REFERENCE
SAMPLE RELEASE
D
C
B
AA
B
C
D
12345678
8 7 6 5 4 3
0.015
THE INFORMATION CONTAINED IN THIS
THICKNESS UNLESS NOTED
THREE PLACE DECIMAL
XXXNNNREVISION
IS PROHIBITED. REVPART OR AS A WHOLE WITHOUT
DO NOT SCALE DRAWING
DNR
WRITTEN PERMISSION OF CREE, INC.
INTERPRET GEOMETRIC
A
2
UNLESS OTHERWISE SPECIFIED:
0.063
DESCRIPTION
SCALE: 1:1
1
DRAWING IS THE SOLE PROPERTY OF
WEIGHT: SHEET 3 OF 15
DESCRIPTION
DDMMMYY
TWO PLACE DECIMAL
CREE, INC. ANY REPRODUCTION IN
ALL INSIDE RADII EQUAL MATERIAL
TOLERANCING PER:
MATERIAL
FINISH
MATERIAL
FINISH
DRAWN
CHECKED
ENG APPR.
MFG APPR.
Q.A.
COMMENTS:
DATENAME
TITLE:
SIZE DWG. NO. REV
DIMENSIONS ARE IN INCHESTOLERANCES:FRACTIONAL 1/16”ANGULAR: MACH 0.5° BEND
��SHADED AND FLAT VIEWS ARE FOR REFERENCE ONLY.��ALL INSIDE RADII EQUAL MATERIAL THICKNESS UNLESS NOTED.��DIMENSIONS IN BRACKETS
A
Tc LOCATION
73.2
REDV+
BLKV-
M3 x .5 TAPPED THRU HOLE TYP 3X
8 TAPPED HOLE TYP 4XHEAT SINK MOUNTING HOLESM3 X .5 -
M3 CLEARANCE HOLE TYP 3X
30
5
68.0 BC
76.7
.0 BC81
67
STRIPPED 10200 ± 10
37.5
M3 X .5 - 6 TAPPED HOLE TYP 2X
60.3
61.3 (LENS)
220
88.2
530
Tc LOCATION
0 73.2
REDV+
BLKV-
M3 x .5 TAPPED THRU HOLE TYP 3X
8 TAPPED HOLE TYP 4XHEAT SINK MOUNTING HOLESM3 X .5 -
M3 CLEARANCE HOLE TYP 3X
CREE, INC.4600 SILICON DR
DURHAM, NC 27703
3 2 1
THE INFORMATION CONTAINED IN THIS
0.015
1°
[X.XX] ARE METRIC REFERENCE
SAMPLE RELEASE
D
C
B
AA
B
C
D
12345678
8 45
DRAWING IS THE SOLE PROPERTY OF
SHEET 4 OF 15
AIS PROHIBITED. REV DESCRIPTION
DESCRIPTION
DNR
REV
XXXNNN
THICKNESS UNLESS NOTED
DWG. NO.
7
DDMMMYY
REVISION
SIZE
6
TWO PLACE DECIMAL
TITLE:
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:1 WEIGHT:
INTERPRET GEOMETRIC
DO NOT SCALE DRAWING
0.063
PART OR AS A WHOLE WITHOUT
THREE PLACE DECIMAL
WRITTEN PERMISSION OF CREE, INC.
CREE, INC. ANY REPRODUCTION IN
ALL INSIDE RADII EQUAL MATERIAL
TOLERANCING PER:
MATERIAL
FINISH
MATERIAL
FINISH
DRAWN
CHECKED
ENG APPR.
MFG APPR.
Q.A.
COMMENTS:
DATENAME
DIMENSIONS ARE IN INCHESTOLERANCES:FRACTIONAL 1/16”ANGULAR: MACH 0.5° BEND
��SHADED AND FLAT VIEWS ARE FOR REFERENCE ONLY.��ALL INSIDE RADII EQUAL MATERIAL THICKNESS UNLESS NOTED.��DIMENSIONS IN BRACKETS
A
76.7
81.0 BC
.0 BC68
67
STRIPPED 10200 ± 10
note - The flange of the LMH2 has the same mechanical dimensions as in the LMR2 product line.
LMH2 SerieS DeSign guiDe
9
Copyright © 2011-2015 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document
9is provided for informational purposes only and is not a warranty or a specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at [email protected].
Mounting optionsThe LMH2 LeD module has been engineered for multiple mounting options, provided the thermal design guidelines are followed and the temperature at the Tc point remains below the specified maximum. (See the Thermal Design section for details.) There are four (4) options for properly securing the LMH2 LED module to the luminaire. For technical assistance in determining which option is best for a particular design, please contact the Cree Modules team directly at [email protected].
Option 1Three (3) through-holes in the casting face are recessed in 3.5 mm by 9.5 mm slots. The holes provide clearance for M3 screws. The slots are 120° apart. The holes are on an 81.0-mm bolt circle and the slots are suitable for locking a keyed reflector or mounting your components in place.
CREE, INC.4600 SILICON DR
DURHAM, NC 27703
THE INFORMATION CONTAINED IN THIS
0.015
1°
[X.XX] ARE METRIC REFERENCE
SAMPLE RELEASE
D
C
B
AA
B
C
D
12345678
8 7 6 5 12
TWO PLACE DECIMAL 0.063
DESCRIPTION
REV DESCRIPTION
REVISION
IS PROHIBITED.
DO NOT SCALE DRAWING SHEET 1 OF 1
UNLESS OTHERWISE SPECIFIED:
PART OR AS A WHOLE WITHOUT
DRAWING IS THE SOLE PROPERTY OF
SCALE: 1:1
4
WEIGHT:
XXXNNN
PROPRIETARY AND CONFIDENTIAL
REV
3
INTERPRET GEOMETRIC
DWG. NO.
DDMMMYYDNR
A
THICKNESS UNLESS NOTED
THREE PLACE DECIMAL
WRITTEN PERMISSION OF CREE, INC.
CREE, INC. ANY REPRODUCTION IN
ALL INSIDE RADII EQUAL MATERIAL
TOLERANCING PER:
MATERIAL
FINISH
MATERIAL
FINISH
DRAWN
CHECKED
ENG APPR.
MFG APPR.
Q.A.
COMMENTS:
DATENAME
TITLE:
SIZE
B
DIMENSIONS ARE IN INCHESTOLERANCES:FRACTIONAL 1/16”ANGULAR: MACH 0.5° BEND
SHADED AND FLAT VIEWSARE FOR REFERENCE ONLY.
ALL INSIDE RADII EQUALMATERIAL THICKNESS UNLESS NOTED.
DIMENSIONS IN BRACKETS
A
Option 2Three (3) tapped M3-0.5 holes are in the casting face. The holes are 120° apart, on an 81.0-mm bolt circle and are suitable for mounting a cone or flange.
CREE, INC.4600 SILICON DR
DURHAM, NC 27703
5 4 3 2 1
THE INFORMATION CONTAINED IN THIS
0.015
1°
[X.XX] ARE METRIC REFERENCE
SAMPLE RELEASE
D
C
B
AA
B
C
D
1234567
67
INTERPRET GEOMETRIC
DDMMMYY
SCALE: 1:1
DESCRIPTION
REVISION
IS PROHIBITED.
PROPRIETARY AND CONFIDENTIAL
DNR
UNLESS OTHERWISE SPECIFIED:
B
DESCRIPTIONTWO PLACE DECIMAL
SIZE
8
TITLE:
AREV
NAME
8
THICKNESS UNLESS NOTED
DATE
WEIGHT:
REVDWG. NO.DRAWING IS THE SOLE PROPERTY OF
SHEET 1 OF 1
XXXNNNDO NOT SCALE DRAWING
0.063
PART OR AS A WHOLE WITHOUT
THREE PLACE DECIMAL
WRITTEN PERMISSION OF CREE, INC.
CREE, INC. ANY REPRODUCTION IN
ALL INSIDE RADII EQUAL MATERIAL
TOLERANCING PER:
MATERIAL
FINISH
MATERIAL
FINISH
DRAWN
CHECKED
ENG APPR.
MFG APPR.
Q.A.
COMMENTS:
DIMENSIONS ARE IN INCHESTOLERANCES:FRACTIONAL 1/16”ANGULAR: MACH 0.5° BEND
SHADED AND FLAT VIEWSARE FOR REFERENCE ONLY.
ALL INSIDE RADII EQUALMATERIAL THICKNESS UNLESS NOTED.
DIMENSIONS IN BRACKETS
A
Option 3Two (2) vertical slots are 180° apart in the side of the casting. Each slot has a minimum width of 8.0 mm and is recessed 3.9 mm into the casting with two (2) tapped M3-0.5 mounting holes in each side. each hole is 20.1 mm above the mounting face.
CREE, INC.4600 SILICON DR
DURHAM, NC 27703
0.015
1°
[X.XX] ARE METRIC REFERENCE
SAMPLE RELEASE
D
C
B
AA
B
C
D
12345678
8 7 6 5 4
THE INFORMATION CONTAINED IN THIS
1
DRAWING IS THE SOLE PROPERTY OF
PART OR AS A WHOLE WITHOUT
SHEET 2 OF 2
DESCRIPTION
REVISION
IS PROHIBITED.
PROPRIETARY AND CONFIDENTIAL
0.063
XXXNNN A
THREE PLACE DECIMAL
THICKNESS UNLESS NOTED
UNLESS OTHERWISE SPECIFIED:
3
SCALE: 1:1DO NOT SCALE DRAWING
REV
WEIGHT:
2
TWO PLACE DECIMAL
REV
DESCRIPTION
DDMMMYYDNR
INTERPRET GEOMETRIC
WRITTEN PERMISSION OF CREE, INC.
CREE, INC. ANY REPRODUCTION IN
ALL INSIDE RADII EQUAL MATERIAL
TOLERANCING PER:
MATERIAL
FINISH
MATERIAL
FINISH
DRAWN
CHECKED
ENG APPR.
MFG APPR.
Q.A.
COMMENTS:
DATENAME
TITLE:
SIZE
BDWG. NO.
DIMENSIONS ARE IN INCHESTOLERANCES:FRACTIONAL 1/16”ANGULAR: MACH 0.5° BEND
SHADED AND FLAT VIEWSARE FOR REFERENCE ONLY.
ALL INSIDE RADII EQUALMATERIAL THICKNESS UNLESS NOTED.
DIMENSIONS IN BRACKETS
A
CREE, INC.4600 SILICON DR
DURHAM, NC 27703
0.015
1°
[X.XX] ARE METRIC REFERENCE
SAMPLE RELEASE
D
C
B
AA
B
C
D
12345678
8 7 6 5 4
THE INFORMATION CONTAINED IN THIS
1
DRAWING IS THE SOLE PROPERTY OF
PART OR AS A WHOLE WITHOUT
SHEET 2 OF 2
DESCRIPTION
REVISION
IS PROHIBITED.
PROPRIETARY AND CONFIDENTIAL
0.063
XXXNNN A
THREE PLACE DECIMAL
THICKNESS UNLESS NOTED
UNLESS OTHERWISE SPECIFIED:
3
SCALE: 1:1DO NOT SCALE DRAWING
REV
WEIGHT:
2
TWO PLACE DECIMAL
REV
DESCRIPTION
DDMMMYYDNR
INTERPRET GEOMETRIC
WRITTEN PERMISSION OF CREE, INC.
CREE, INC. ANY REPRODUCTION IN
ALL INSIDE RADII EQUAL MATERIAL
TOLERANCING PER:
MATERIAL
FINISH
MATERIAL
FINISH
DRAWN
CHECKED
ENG APPR.
MFG APPR.
Q.A.
COMMENTS:
DATENAME
TITLE:
SIZE
BDWG. NO.
DIMENSIONS ARE IN INCHESTOLERANCES:FRACTIONAL 1/16”ANGULAR: MACH 0.5° BEND
SHADED AND FLAT VIEWSARE FOR REFERENCE ONLY.
ALL INSIDE RADII EQUALMATERIAL THICKNESS UNLESS NOTED.
DIMENSIONS IN BRACKETS
A
Option 4Four (4) tapped M3-0.5 x 8 holes are in the upper casting face. The holes are 90° apart, on a 68.0-mm bolt circle and are suitable for mounting a cone to the module or the module to a plate or a custom heat sink.
CREE, INC.4600 SILICON DR
DURHAM, NC 27703
2 1
THE INFORMATION CONTAINED IN THIS
0.015
1°
[X.XX] ARE METRIC REFERENCE
SAMPLE RELEASE
D
C
B
AA
B
C
D
12345678
8 7 34
THICKNESS UNLESS NOTED
XXXNNN
DNR
IS PROHIBITED.
PROPRIETARY AND CONFIDENTIAL
REV DESCRIPTION
REVISION SHEET 1 OF 1
DDMMMYY
WEIGHT:DO NOT SCALE DRAWING
INTERPRET GEOMETRIC
REV
6
DWG. NO.
DESCRIPTION
B
5
DRAWING IS THE SOLE PROPERTY OF SIZE
A
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:1
TWO PLACE DECIMAL 0.063
PART OR AS A WHOLE WITHOUT
THREE PLACE DECIMAL
WRITTEN PERMISSION OF CREE, INC.
CREE, INC. ANY REPRODUCTION IN
ALL INSIDE RADII EQUAL MATERIAL
TOLERANCING PER:
MATERIAL
FINISH
MATERIAL
FINISH
DRAWN
CHECKED
ENG APPR.
MFG APPR.
Q.A.
COMMENTS:
DATENAME
TITLE:
DIMENSIONS ARE IN INCHESTOLERANCES:FRACTIONAL 1/16”ANGULAR: MACH 0.5° BEND
SHADED AND FLAT VIEWSARE FOR REFERENCE ONLY.
ALL INSIDE RADII EQUALMATERIAL THICKNESS UNLESS NOTED.
DIMENSIONS IN BRACKETS
A
CREE, INC.4600 SILICON DR
DURHAM, NC 27703
2 1
THE INFORMATION CONTAINED IN THIS
0.015
1°
[X.XX] ARE METRIC REFERENCE
SAMPLE RELEASE
D
C
B
AA
B
C
D
12345678
8 7 34
THICKNESS UNLESS NOTED
XXXNNN
DNR
IS PROHIBITED.
PROPRIETARY AND CONFIDENTIAL
REV DESCRIPTION
REVISION SHEET 1 OF 1
DDMMMYY
WEIGHT:DO NOT SCALE DRAWING
INTERPRET GEOMETRIC
REV
6
DWG. NO.
DESCRIPTION
B
5
DRAWING IS THE SOLE PROPERTY OF SIZE
A
UNLESS OTHERWISE SPECIFIED:
SCALE: 1:1
TWO PLACE DECIMAL 0.063
PART OR AS A WHOLE WITHOUT
THREE PLACE DECIMAL
WRITTEN PERMISSION OF CREE, INC.
CREE, INC. ANY REPRODUCTION IN
ALL INSIDE RADII EQUAL MATERIAL
TOLERANCING PER:
MATERIAL
FINISH
MATERIAL
FINISH
DRAWN
CHECKED
ENG APPR.
MFG APPR.
Q.A.
COMMENTS:
DATENAME
TITLE:
DIMENSIONS ARE IN INCHESTOLERANCES:FRACTIONAL 1/16”ANGULAR: MACH 0.5° BEND
SHADED AND FLAT VIEWSARE FOR REFERENCE ONLY.
ALL INSIDE RADII EQUALMATERIAL THICKNESS UNLESS NOTED.
DIMENSIONS IN BRACKETS
A
LMH2 SerieS DeSign guiDe
10
Copyright © 2011-2015 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document
10is provided for informational purposes only and is not a warranty or a specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at [email protected].
tHerMaL design
LMH2 LeD modules are designed to perform in a variety of environments and their expected lifetimes are highly dependent on their operating temperature. The LMH2 light source is designed to transfer heat away from the LeDs through the housing. When designing a luminaire that incorporates the LMH2 LeD module, careful consideration must be taken to ensure a sufficient thermal path to ambient is provided. Verification of a proper thermal path is done through the placement of a thermocouple at the specified Tc location. The LMH2 light source must not exceed 70 °C at the Tc point in thermal equilibrium to ensure proper performance and expected lifetime and to maintain warranty terms.
The use of a heat sink will increase thermal performance in luminaire designs and help meet minimum expected lifetimes. A heat dissipation path is required; the LMH2 family of modules should not be operated without a properly tested heat dissipation path. Luminaire designs with a direct thermal path to ambient are desired and will provide the best results.
LEDs and LED modules are affected by their thermal environment. Nominal lumen values are typical at a Tc of 55 °C and subject to a build tolerance of ±10%. As the Tc rises, the optical performance of the module decreases. The acceptable Tc operating range of the LMH2 LED module, based on current thermal loss testing technology, is 0-70 °C.
Photometric testing should be performed in situ.
over-temperature ProtectionThe LMH2 light source contains over-temperature protection that shuts down the light source if the monitored temperature on the LeD board exceeds safety limits. If this occurs, cycle the power to the driver to resume operation. If the module shuts down repeatedly, the thermal design of the luminaire should be reviewed.
ambient temperature MeasurementThe ambient temperature of the test environment must be monitored and recorded with the required data during a temperature test. The preferred ambient temperature measurement apparatus is described in UL1598-2008 Rev January 11, 2010, Section 19.5. The intent of this requirement is to ensure that the temperature monitored does not fluctuate. The ambient temperature of the space must be 25 °C ± 5 °C. Note that bare thermocouple wires in open air is not an acceptable method of recording the ambient temperature.
thermocouple attachment MethodAttach a thermocouple to the indicated Tc location. The attachment method described in UL1598-2008 Rev January 11, 2010, Section 19.7.4 is preferred; using silver-filled thermal epoxy is an acceptable alternative. Ensuring that the tip of the thermocouple properly contacts the module at the Tc location and that the attachment method does not add thermal resistance to the test is critical to correct and acceptable testing.
note - Quick-drying adhesives and other cyanoacrylate-based products are known to be destructive, over time, to the components and adhesives used in solid-state lighting products. The use of cyanoacrylate-based products is at the discretion of the testing organization. Cyanoacrylate adhesives
LMH2 SerieS DeSign guiDe
11
Copyright © 2011-2015 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document
11is provided for informational purposes only and is not a warranty or a specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at [email protected].
should not be used in any luminaire design or for any long-term testing. Refer to Cree’s Chemical Compatibility application note for compounds that are safe to use with Cree LeDs.
tc Measurement MethodOnce the thermocouple is properly attached at the Tc location, assemble the module into the luminaire. The luminaire must then be tested in its intended environment or that environment which will result in the highest recorded temperature. Take care during assembly to ensure that the thermocouple remains properly attached. energize the luminaire and allow the assembly to reach thermal equilibrium. Thermal stabilization may require up to 7.5 hours, depending on the mechanical design. Once thermal equilibrium is achieved, record the room ambient and case temperatures. Acceptable test results require the ambient temperature to be between 20 °C and 30 °C (25 °C ± 5 °C). Recorded variations above or below 25 °C must be added to or subtracted from the recorded temperatures. The table below can be used to determine the expected luminaire operating life.
expected LMH2 Lifetime versus temperature at tc Point
expected operation Life (Hours)tc (°c) @ 25 °c room ambient
LMH2 Light source
35,000 70
50,000 60
The table below shows the typical Tc of the LMH2 light source when attached to one of the optional heat sinks, after thermal stabilization in a 25 °C environment with the light source suspended face down.
Light sourcetc (°c)
optional Heat sink 1 optional Heat sink 2 optional Heat sink 3 optional Heat sink 4
850 lm 39.9 35.1 NA NA
1250 lm 44.4 40.0 NA NA
2000 lm 56.8 43.0 NA NA
3000 lm 69.5 51.7 NA NA
4000 lm NA 55.7 NA NA
6000 lm NA NA 61.2 57.4
8000 lm NA NA NA 64.2
NA = not applicable
The use of a thermal interface material between the heat sink and the module can result in a decrease in case temperature. Environmental conditions around the module and the specific thermal interface material can greatly affect the Tc. Thermal testing is strongly recommended.
20 2
C
D
Tc LOCATION
30
88.2
Tc location is midway up the casting side and approximately 90° from the mounting slots.
LMH2 SerieS DeSign guiDe
12
Copyright © 2011-2015 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document
12is provided for informational purposes only and is not a warranty or a specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at [email protected].
available Heat sinksCree designed three optional heat sinks for use with both the WhiteLight and Sunset dimming LMH2 light sources. These heat sinks, available from Cree, provide a simple and cost-effective method to improve the LMH2 thermal performance in various applications. Each heat sink attaches to the upper face of the module with four (4) screws, included in the purchase of the heat sink.4 Most luminaire designs, regardless of source lumens, require the additional heat dissipation that can be provided by a heat sink. The use of a thermal interface material between the LMH2 LeD module housing and the heat sink can improve a luminaire’s thermal performance.
A luminaire manufacturer is free to develop a custom heat sink. Proper operation of the heat sink requires it to be mounted to the module with four (4) screws at 90°. Failure to follow this hole pattern may result in uneven cooling of the module and unpredictable thermal performance.
Optional Heat Sink 15 - order code LMH020-HS00-0000-0000001
4 Optional heat sink 1 attaches with M3-0.5 x 8 screws. Optional heat sink 2 attaches with M3-0.5 x 60 screws. Optional heat sinks 3 and 4 attach with M3-0.5 x 100 screws.
5 Dimensions for the heat sink diagrams are in mm and are for reference only. For exact dimensions and tolerances, refer to the 3-D models (.STEP file) for the optional heat sinks available by selecting the Documentation tab on the LMH2 product page.
Ø 87.2 OD40
Ø 68.0 BC
M3 CLeARANCe HOLe TYP 4X
LMH2 SerieS DeSign guiDe
13
Copyright © 2011-2015 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document
13is provided for informational purposes only and is not a warranty or a specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at [email protected].
Optional Heat Sink 2 - order code LMH020-HS00-0000-0000002
Optional Heat Sink 3 - order code LMH020-HS00-0000-0000061
Ø 68
Ø 11055
Ø 79.5
100
Ø 138
Ø 79.5Ø 68
LMH2 SerieS DeSign guiDe
14
Copyright © 2011-2015 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document
14is provided for informational purposes only and is not a warranty or a specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at [email protected].
Optional Heat Sink 4 - order code LMH020-HS00-0000-0000081
thermal interface MaterialCree has worked closely with Bergquist, one of Cree’s Thermal Solution Providers, and WPG, one of Cree’s distributors, to provide die-cut thermal interface material (TIM) pads for the LMH2. Pads are provided for both the back and for the front face of the LMH2 LeD module. Take care to ensure that a pad does not contact the LMH2 lens when applying these pads.
tiM PadPart number
bergquist WPg
Back of LMH2 LeD module BG430355 RBCP-100776-PACK
Front face of LMH2 LED module BG430356
enVironMentaL design
The LMH2 LeD module is suitable for damp locations and is rated IP-20. If the LMH2 LeD module is to be used in an outdoor luminaire classified other than “suitable for damp location; covered ceilings,” the luminaire manufacturer must ensure proper intrusion protection and appropriate regulatory-compliance testing.
Ø 79.5
100 Ø 153
Ø 68
LMH2 SerieS DeSign guiDe
15
Copyright © 2011-2015 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document
15is provided for informational purposes only and is not a warranty or a specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at [email protected].
oPticaL design
The LMH2 LeD module is supplied with a lens to provide a uniform light source. To maintain the warranty and for proper performance, the lens and reflector cone must not be altered or removed from the LMH2 LED module. A secondary optic is not required. If a secondary optic is used, the following trade-offs may occur:
• Reduced light output (luminous flux).• Reduced efficacy (lumens/watt).• Possible changes in color characteristics (CCT, CRI).
Cree offers 4-in/110-mm, 6-in/150-mm and 8-in/190-mm reflectors in diffuse, white, semi-specular and faceted, specular finishes. See the Reflectors for Cree LMH2 LED Modules Product Guide for details.
PhotometryIES (LM-63-2002) files and the optical source model for the LMH2 LED module are available on the Cree website.6
6 Select the Documentation tab on the LMH2 product page.
LMH2 SerieS DeSign guiDe
16
Copyright © 2011-2015 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document
16is provided for informational purposes only and is not a warranty or a specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at [email protected].
design exaMPLes
This section contains design proposals for luminaires that incorporate the LMH2 LeD module. Please note the various attachment methods employed.
note - The examples depicted below are conceptual only. The inclusion of a concept in this group does not imply agency approval. The exclusion of any concept from this group should not be seen as a limitation. These examples are not proprietary or protected and may be reproduced wholly or in part as desired by a given luminaire manufacturer. Final agency approval(s) and confirmation of acceptable operating parameters is solely the responsibility of the luminaire manufacturer.
table Lamp
LMH2 SerieS DeSign guiDe
17
Copyright © 2011-2015 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document
17is provided for informational purposes only and is not a warranty or a specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at [email protected].
6”/8” commercial downlight
LMH2 SerieS DeSign guiDe
18
Copyright © 2011-2015 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document
18is provided for informational purposes only and is not a warranty or a specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at [email protected].
surface Mount
LMH2 SerieS DeSign guiDe
19
Copyright © 2011-2015 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document
19is provided for informational purposes only and is not a warranty or a specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at [email protected].
track Light
LMH2 SerieS DeSign guiDe
20
Copyright © 2011-2015 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document
20is provided for informational purposes only and is not a warranty or a specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at [email protected].
Wall sconce
LMH2 SerieS DeSign guiDe
21
Copyright © 2011-2015 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document
21is provided for informational purposes only and is not a warranty or a specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at [email protected].
Pendant
LMH2 SerieS DeSign guiDe
22
Copyright © 2011-2015 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document
22is provided for informational purposes only and is not a warranty or a specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at [email protected].
safetY and reguLatorY notes
caution - Do not look directly into an LMH2 light source in operation! Eye injury can result. For more information about LeDs and eye safety, please refer to the LeD eye Safety application note.
The following table shows the safety and regulatory certifications for the LMH2 light sources.
standard file number
Safety
UL®/cUL recognized (UL8750) e337484
IEC 60598-1 (lens glow wire)
eN62471 850 lm WhiteLight dimming RSZ111109550-03
1250 lm WhiteLight dimming RSZ111109551-03
2000 lm WhiteLight dimming RSZ120312550-03
3000 lm WhiteLight dimming RSZ120312551-03
eN62031 850 lm WhiteLight dimming RSZ120410550-03
850 lm sunset dimming CB certificate SE-74074 CB report 101264122CHI-001
1250 lm WhiteLight dimming RSZ120410551-03
1250 lm sunset dimming CB certificate SE-74074 CB report 101264122CHI-001
2000 lm WhiteLight dimming RSZ120327550-03
2000 lm sunset dimming CB certificate SE-74074 CB report 101264122CHI-001
3000 lm WhiteLight dimming RSZ120327550-03
3000 lm sunset dimming CB certificate SE-74074 CB report 101264122CHI-001
4000 lm WhiteLight dimming CB certificate SE-74074 CB report 101264122CHI-001
6000 lm WhiteLight dimming CB certificate SE-74074 CB report 101264122CHI-001
8000 lm WhiteLight dimming CB certificate SE-74074 CB report 101264122CHI-001
electromagnetic compatibility
eN 55015850 lm1250 lm2000 lm3000 lm
RSZ111109550-01M1RSZ111109551-01M1RSZ120312550-01M1RSZ120312551-01M1
IeC 61000-3-2
IeC 61000-3-3
IeC 61547
FCC 47 CFR Part 15 Class B/ICES 003
environmental RoHS
Safety CertificationTogether, an LMH2 light source combined with a Cree LED module driver is “suitable for damp locations; covered ceilings.” Final luminaire designs should go through safety certification as required, which is the responsibility of the luminaire manufacturer.
energY star® eNeRGY STAR® is a U.S. government-backed program that defines energy-efficiency standards for products. Qualification of a final luminaire design for ENERGY STAR certification is the responsibility of the luminaire manufacturer. The final luminaire must be submitted for testing to an independent, certified test facility. Cree can and will assist in the process by providing LM-80 component data for submission to eNeRGY STAR.
LMH2 SerieS DeSign guiDe
23
Copyright © 2011-2015 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree®, the Cree logo and TrueWhite® are registered trademarks of Cree, Inc. ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency. UL® is a registered trademark of UL LLC. Other trademarks, product, and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document
23is provided for informational purposes only and is not a warranty or a specification. For product specifications, please see the data sheets available at www.cree.com. For warranty information, please contact Cree Sales at [email protected].
note - If a luminaire incorporating the LMH2 3000-lm light source will be submitted to eNeRGY STAR, a Tc maximum of 68 °C is required.
Module disposalLMH2 LeD modules should be disposed of properly at the end of their useful lifetime in accordance with local regulations. The LMH2 LED module is classified as “Electronic Equipment.”