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Request for Lighting Calculation
Killark is proud to offer Lighting Layouts to better assist customers
with their lighting upgrades. The lighting request sheet assists lighting
designers with speed and accuracy for the layout. Please complete
the Lighting Request sheet as accurately as possible (the accuracy of
the request sheet will ensure that the layout meets expectations).
Request for Lighting Calculation
FITTINGS • ENCLOSURES • DISTRIBUTION EQUIPMENT • PLUGS & RECEPTACLES • CONTROLS • LIGHTING FIXTURESHKFRM-LITCALC 03-17 © Killark, 2017
Hubbell KillarkHubbell Incorporated (Delaware)
3940 Dr. Martin Luther King Dr. • St. Louis, MO 63113Phone: (314) 531-0460 • Fax: (314) 531-7164
www.hubbell-killark.com
To: Killark ApplicationsPlease provide the following information:
Date:
City:
Location:
Hazardous Location Rating:
Light Source:
Wattage:
From:
Requested By:
Company:
Distributor:
Address:
City:
State: Zip:
Contact:
Fixture Catalog Number:
Room Dimensions: feet metersLength:
Width:
Height:(floor to ceiling)
Work Plane Height:(use 2.5 feet if not specified)
Mounting Height:(floor to fixture)
Additional Requirements:
Sent With Drawings: None Cad PDFDrawings are required to be marked up to show the location of the lighting layout
Reflectances:Ceiling:
Walls:
Floor:
Illumination Required:
Light Loss Factor:(maintenance factor)
Note:
1.Reflectancesmaybeestimatedasfollowsifnotprovidedbythecustomer.Anextremelylightcoloredceilingcanbeassumedtohaveareflectanceof80%,mediumrangecoloringwoulduse50%,andextremelydarkceilingwouldusea10%value.Inthecaseofwallreflectances,use50%forbrightwalls,30%formediumwalls,and10%fordarkwalls.
2.ForinitialilluminationuseaLightLossFactorof1.00;formaintainedilluminationsthefollowingLightLossFactorsmaybeused:
Metal Halide Pulse .80Metal Halide .75High Pressure Sodium .80Mercury Vapor .75Fluorescent .75LED .90
Design Validation(forinternaluseonly)
Have all design requirements been met?: yes no
Sign:
Date:
If no, please clarify:
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