Lightolier JS Series دليل المستخدم

ملخص المحتوى في الصفحة رقم 1

JS SERIES 14" WIDE
JETSTAR
SURFACE WRAPAROUND
14" WIDTH, 48" NOMINAL LENGTH
4 LAMP, T8 OR T12

Ideal for low ceiling height applications
where recessed units cannot be used.

2-13/16" total depth.

Step-back housing for an apparent
depth of 1-3/4".

Efficiency 74.3% (T8).

A shallow profile and linear prismatic
sides combine to reduce ceiling
contrast.

Virgin acrylic lens with one-piece
extruded prismatic pattern 12 bottom
and linear prism side walls.

Shielding hinges from either side

ملخص المحتوى في الصفحة رقم 2

JETSTAR JS SERIES 14" WIDE SURFACE WRAPAROUND LER = FL - 73.0 Watts - 107 BF - .91 PHOTOMETRY MODEL NO. JS4B432120O4 Comparative yearly lighting energy cost per 1000 lumens. = $3.29 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 10 180 76 73 70 68 66 66 64 63 273 67 62 62 58 55 58 55 53 REPORT NO.: ITL41980 DATE.: 4/07/94 367 59 53 55 50 46 52 48 45 PREPARED FOR: LIGHTOLIER 461 53 46 49 44 40 4