Lightolier CBS 232 دليل المستخدم

ملخص المحتوى في الصفحة رقم 1

CBS 232
CELEBRITY
SURFACE FLUORESCENT
12" WIDTH, 4' LENGTH
2 LAMPS, T8 OR T12

Injection molded one-piece (2 sides, 2
ends and face) virgin acrylic refractor.

Catadioptric side and end wall design.

Slim 3-1/4" depth.

Invisible spring steel latches align refrac-
tor to housing.

Refractor hinges or latches from either
side.

Efficiency 73.1%.

Rigid, reinforced housing.

1/4 turn fasteners on reflector/ballast
cover.

Individual or continuous row mounting.
FEATURES DIMENSIONS
sturdy s

ملخص المحتوى في الصفحة رقم 2

CELEBRITY CBS 232 12" x 4' SURFACE FLUORESCENT LER = FP - 66.2 WATTS - 59.1 BF - 0.88 PHOTOMETRY MODEL NO. CBS232120SO Comparative yearly lighting energy cost per 1000 lumins = $3.62 coefficients of utilization — zonal cavity method (effective floor cavity reflectance 0.20) RF 20 20 20 RC 80 50 30 RW 70 50 30 50 30 10 50 30 10 184 81 78 74 72 70 70 68 66 278 72 67 66 62 59 63 60 57 371 64 58 59 55 51 56 53 50 CBS232120SO 466 58 51 53 49 45 51 47 43 561 52 46 48 43 39 46 42 38 657 47 41 44 3