Lightolier LSB-5 دليل المستخدم

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Lighting Systems LSB-5

8-1/2” (21.59cm)
1-3/4" (4.45cm)
3-1/2" (8.89cm)
Fixture Shown Half Scale
3 1 2 4
Pierce Pattern
5/8"
3/16"
1/16"
(1.59cm)
(0.48cm)
(0.16cm)
3-1/16"
(7.78cm)
Ordering Information
Family Lamps Length Shielding Ballast Voltage Finish
LSB 1 B
1 = 1-Lamp T5 4 = 4-Foot B = Pierced 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 inst

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Lighting Systems LSB-5 Performance CANDLEPOWER CURVE CANDLEPOWER COEFFICIENTS OF UTILIZATION ZONE 0 22 45 67 90 % EFFECTIVE CEILING CAVITY DEG. REFLECTANCE CANDELAS 180 549 549 549 549 549 80 70 50 175 548 548 549 549 551 WALL REFLECTANCE 165 526 532 537 548 540 70 50 30 70 50 30 50 30 10 155 490 498 515 538 544 085 85 85 74 74 74 53 53 53 145 428 448 484 524 537 178 74 71 67 64 62 47 45 43 135 347 379 439 511 537 271 65 60 61 56 52 41 38 36 125 276 319 427 5