Lighting Systems CD7-10
1BHFPG2 |
Performance and Quick Calculators
CANDLEPOWER CURVE
180˚ | 175˚ | 165˚ | 155˚ | 145˚ | 135˚ |
500 |
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400 |
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| 125˚ |
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300 |
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| 115˚ |
200 |
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| 105˚ |
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100 |
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| 95˚ |
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0 |
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| 90˚ |
100 |
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| 85˚ |
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200 |
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| 75˚ |
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300 |
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| 65˚ |
400 |
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| 55˚ |
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500 |
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0˚ | 5˚ | 15˚ | 25˚ | 35˚ | 45˚ |
REPORT NO: |
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LAMP: 85 |
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LUMENS: |
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EFFICIENCY: |
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| CANDLEPOWER |
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;0/& | |||||
%&( |
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COEFFICIENTS OF UTILIZATION
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| 70 |
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| 30 | 10 | 30 | 10 | 30 | 10 | |||
| 0 | 66 | 66 | 66 | ||||||
$"7*5:300.3"5*0 | 1 | 73 | 72 | 67 | ||||||
32 | 27 | 30 | 26 | 30 | 26 | 23 | ||||
| 2 | 70 | 62 | 61 | ||||||
| 3 | 63 | ||||||||
| 37 | |||||||||
| 36 | 33 | ||||||||
| 6 | 37 | 33 | 36 | 32 | |||||
| 7 | 31 | 33 | 33 | 26 | |||||
| 32 | 27 | 23 | 27 | 23 | 21 | ||||
| 10 | 31 | 21 | 23 | 20 | 20 | 17 |
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| ZONAL LUMEN SUMMARY |
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;0/& | |||||
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Fixture Lengths & Mounting Locations |
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6” (15.24cm) | 37” (93.98cm) | |
49” (124.46cm) |
| 49” (124.46cm) |
| Wall | |
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98” (248.926cm)
8-Foot Cable and Stem
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| SPACING RATIOS: PARALLEL = 1.2 / PERPENDICULAR = 1.7 |
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| ROOM SURFACE REFLECTANCES: 80% CEILING, 50% WALLS, 20% FLOOR |
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| 120 |
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| 3200 LUMENS PER LAMP |
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FOOTCANDLES | 100 |
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| RCR = 1 (Rm. Width = 10xMtg. Ht. above work plane) | |||||||||
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| RCR = 5 (Rm. Width = 2xMtg. Ht. above work plane) |
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| RCR = 10 (Rm. Width = Mtg. Ht. above work plane) |
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| 80 |
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INITIAL | 60 |
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40 |
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| 20 |
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| 10 |
| 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | |||||||||
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| AREA PER FIXTURE IN SQUARE FEET |
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| 3 | 4 | 5 |
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CENTER TO CENTER DISTANCE OF FIXTURES IN FEET
ABOVE DATA FOR
Sample Run
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| 49” (124.46cm) |
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| 20’ 5” (622.30cm) |
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Mounting Details
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| 24” |
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| 24” |
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| (60.96c | m) |
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| (60.96c | m) | |||||||||||
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9” (22.86cm) |
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| 9” (22.86cm) |
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Stem |
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(15.43cm)
12” (30.48cm)
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| 3” (7.62cm) |
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| 9” (22.86cm) |
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| Surface | Wall | |||||||
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Job Information | Type: |
"JSQPSU3PBE'BMM3JWFS."t t'BY We reserve the right to change details of design, materials and finish. XXXMJHIUPMJFSDPN½1IJMJQT(SPVQt %