a CarbonNeutral company

Coronet reserves the right to make design changes for continuous improvement.

T 973 345 7660

Modifi cation date: April,2022

Page 1 of 4

Quad STFU 3ft direct

• 20 specifi able colors of recycled PET acoustic felt

• Noise Reduction Coeffi cient of .75

• Power Over Wire system eliminates power cord

• Aluminum core LED boards, specifi able output

• Specifi able color temperature. CRI > 90, R9 >50

• Specifi able, dimmable drivers or PoE

• 5 Year, 50,000 hour warranty

• WELL Building Standard compatible learn more

Features

For noise reduction and architectural lighting in one, the STFU series offers a widerange of acoustic felt colors,shapes, profiles, and mountingoptions.

Dimensions

Optics

Representative distribution and peak candela. For other options see order information or IES fi les here.

35.8"

3.4"

930767614

low highmedium

a CarbonNeutral company

Coronet reserves the right to make design changes for continuous improvement.

T 973 345 7660

Modifi cation date: April,2022

Page 2 of 4

Quad STFU 3ft direct

Fixture ID 1 Length 2 3

Driver 6 Finish Mounting 8 Voltage 5

Ordering Information

10 Circuit 11 Optics Options 12

click here or scan QR code

Technical Information

Wiring diagrams, PoE and sensor details

Output 4

- 8 - 35 - MED - UNV - DB - W - BLK - AC - FL - CCS - DAYCKT - NA

1 2 3 4 5 6 7a 7b 8 9 10 11 12

----- - - - - -- -

Example:

7a - 7b -

9

Low

Medium

High

Watt s/ft Lumens/ft Output1

Performance

Sensors/Controls

Color Temperature

1Based on a typically confi gured 90 CRI, 3500K luminaire using one driver.

Custom outputs available. Please consult factory.For 4000K multiply by 1.05; for 3000K 0.96; for 2700K, 0.92.

QUAD STFU

QUAD STFU

2784

3475

4214

28

36

45

NACAN-X1

SJ-X2 FC3

NoneCanopy + Color SJ Cord + Color Flat Canopy

1White SJ cord and canopy provided; use above nomenclature for other requests.2See finish options here.3Remote drivers only

NAEM120VEM277VEMCKTDAYCKT

NoneEmergency PackEmergency PackEmergency CircuitDaylight Circuit

NAACMCCS

NoneAcuity nLight Module OnlyCasambi Module

Consult factory for other options.

Standard DiffuserSD

ACP Power Over Aircraft Cable

White canopy provided. Must specify other requests.

WhiteBlackCustom color

WBLKCC1

WhiteBlackMarbled GreyTaupeCharcoal

7a - Housing

7b - Felt2

1Custom Color. See finish options here.2More felt colors available. See page 4.White SJ cord and canopy provided; for other requests, see section 12 to specify.

DBDB.1%ELVTRILDE1DALIPoEDMX1

Standard 0-10V 1%0-10V 0.1%2-wire 1% (120V only) Forward phase (120V only) Lutron Digital EcoSystemDALI-2 DriverPower over Ethernet. DMX512

1 Set to default address 001. RDM capable. Contact us for other addressing needs.

UNV347V1

Universal (120/277V)347V

1Must use DB Driver

27 303540

2700K/90 CRI3000K/90 CRI3500K/90 CRI4000K/90 CRI

Low outputMedium outputHigh outputCustom output1

LOWMEDHIGH CUST

1consult factory

3 ft3

a CarbonNeutral company

Coronet reserves the right to make design changes for continuous improvement.

T 973 345 7660

Modifi cation date: April,2022

Page 3 of 4

Quad STFU 3ft direct

Emergency, batt ery-powered drivers are available.Emergency circuits for use with building generators are also available.

Emergency Back-Up

Drivers & Electrical

PoE (Power over Ethernet)

Our Power Over Wire system delivers power to the luminaire via suspension cables, eliminating a separate power feed. Drivers are housed in the luminaire canopy or in factory supplied remote enclosures1. All drivers are dimmable.

1See order information for more details.

Compatible with virtually all PoE systems including Molex Coresync, Igor, Smartengine, Platformatics, and NuLED SPICEbox. Consult Factory for systems not listed, See here for more info.

Welded, extruded, recycled aluminum.Construction

Optics

Weight

All luminaires are fi nished in high quality polyester powder coating. Our standard color is white. Any RAL color may be specifi ed.

Finishes

Mounting

Extruded satin acrylic lenses provide excellent diff usion, high transmission, and no LED imaging.

13 lbs

Power over aircra� cable

35.8"

3.4"

a CarbonNeutral company

Coronet reserves the right to make design changes for continuous improvement.

T 973 345 7660

Modifi cation date: April,2022

Page 4 of 4

Quad STFU 3ft direct

Felt colors

Marbled Grey Taupe Dark KhakiWhite

Sky Blue Periwinkle Pink PantherTrue Blue

Violet Maroon Red RosePurple Orchid

Sunshine Lime Emereld Pumpkin

Black Sailor BlueGrey Charcoal