Lightolier Lighting Systems LSBW-9 دليل المستخدم

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Lighting Systems LSBW-9

11-3/8" (28.89cm)
8-1/2" (21.59cm)
1-3/4"
(4.45cm)
2-5/8"
(6.67cm)
12 4 3-1/2" (8.89cm) 3
Ordering Information
Type Lamps Length Shielding Ballast Voltage Finish
LSBW 1 C
1 = 1-Lamp T5 4 = 4-Foot C = Parabolic Louver 28 = 28W T5 1 = 120 Volt AL = Aluminum
8 = 8-Foot 54 = 54W T5 2 = 277 Volt WH = White
5E = 54W T5 Emergency Pack
2E = 28W T5 Emergency Pack
5D = 54W T5 Dimming
Complete ordering instructions below.
Features Labels
1. Housing: Extruded aluminu

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Lighting Systems LSBW-9 Performance Candlepower Curve Candlepower Summary COEFFICIENTS OF UTILIZATION ZONE 0 22 45 67 90 % EFFECTIVE CEILING CAVITY DEG. REFLECTANCE CANDELAS 80 70 50 180 336 336 336 336 336 % WALL REFLECTANCE 175 338 338 338 338 339 70 50 30 70 50 30 50 30 10 165 324 329 336 349 345 0 87 8787 78 78 7862 62 62 155 299 310 332 359 368 145 257 282 325 371 387 1 80 7774 72 70 6755 54 52 135 204 240 308 383 414 2 74 6964 67 62 5950 48 45 125 160 209 318 4