Lightolier Lytecaster Recessed Downlighting 1178T دليل المستخدم

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Lytecaster Recessed Downlighting 1178T
Page  of 2 6 3/4” Aperture Low Profile Dropped Diffuser Reflector Trim
1178T/1102T Series
Complete Fixture consists of Reflector Trim & Frame-In Kit. Select each separately.
ReflectorTrim Frame-In Kit — See Individual Frame-In Kit Specification Sheets
Fluorescent
Frame-In Kit Installation Type Lamping Height
1102T1 Non-IC 2 Lamp 3W Twin Tube 3 7/8"
1178T
1102TH1 Non-IC Compact Fluorescent 3 7/8"
Dropped Diffuser
1102TH2 Non-IC (Gx23) 2 Pin Base 3 7/8"

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® ® L Lytecaster ytecaster Recessed Downlighting Recessed Downlighting 1178T 1178T Page Page 2 of 2 2 of 2 6 3/4” Aperture Low Profile Dropped Diffuser Reflector T 6 3/4” Aperture Low Profile Dropped Diffuser Reflector Trim rim 60 COEFFICIENTS OF UTILIzATION ROOM SURFACE REFLECTANCES: 80% Ceiling; 50% Walls; 20% Floor % EFFECTIvE CEILING CAvITy REFLECTANCE 50 1800 Lumens Per Lamp Large Room (RCR =1) 40 Small Room (RCR =5) 80 70 50 30 0 0 30 % WALL REFLECTANCE 50 30 0 50 30 0 50 30 0  50