Lightolier Lighting Systems LSBW-11 دليل المستخدم

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Lighting Systems LSBW-11

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 3 C
3 = 3-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 alumin

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Lighting Systems LSBW-11 Performance Candlepower Curve Candlepower Summary COEFFICIENTS OF UTILIZATION ZONE 0 22 45 67 90 % EFFECTIVE CEILING CAVITY DEG. REFLECTANCE CANDELAS 80 70 50 180 1194 1194 1194 1194 1194 % WALL REFLECTANCE 175 1191 1193 1202 1205 1209 70 50 30 70 50 30 50 30 10 165 1143 1167 1207 1353 1254 0 86 8686 77 77 7761 61 61 155 1056 1116 1207 1330 1363 145 918 1031 1199 1349 1384 1 79 7673 71 68 6654 53 52 135 734 901 1095 1313 1368 2 73 6863 66 61 58