Lightolier C4P20GD دليل المستخدم

ملخص المحتوى في الصفحة رقم 1

®
Calculite CFL Open Downlight 8023
Page 1 of 2 8 3/4" Aperture Triple Tube Vertical Lamp
15-1/2"
(394 mm)
2
12-1/2"
5-1/2"
(318 mm)
(140 mm)
11-3/4"
5 1
15"
(298 mm)
(381 mm)
Top View
6
3"
(76 mm)
1" (25 mm) min.-
4
8-11/16" (226 mm) Dia.
3
2-1/8" (54 mm) max. 1-1/8" (29 mm) max.
9-3/16" Trimless 9-7/8" (251 mm)
Ceiling Thickness
(233 mm)
Ceiling Cutout: 9 1/4" (235 mm) Dia. Self-Flange Trim
Reflector Trim Frame-In Kit
™,
8023 CCLW Comfort Clear White Flange S8142VU 8" aperture, 1 lamp 26/

ملخص المحتوى في الصفحة رقم 2

® Calculite CFL Open Downlight 8023 Page 1 of 2 8 3/4" Aperture Triple Tube Vertical Lamp Quick Calculator ROOM SURFACE REFLECTANCES: 60 80% Ceiling; 50% Wall; 20% Floor 2400 Lumens Per Lamp 50 RCR= 1 (Rm. Width= 10xMtg. Ht. above work plane) RCR= 5 (Rm. Width= 2xMtg. Ht. above work plane) 40 RCR=10 (Rm. Width= Mtg. Ht. above work plane) 30 20 10 10 20 30 40 50 60 70 AREA PER FIXTURE IN SQUARE FEET 23 45 67 8 CENTER TO CENTER DISTANCE OF FIXTURES IN FEET This quick calculator chart determines