architecture - engineering - construction
SPJ Lighting Inc.
SPJ Lighting
SPJ LIghting - Page 22
SPJ Lighting
Fiber Optic Landscape Lighting |
Look for the "F.O." symbol in our landscape lighting section for
compatible fiber optic fixtures
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FFPG PHOTON GENERATOR
Options : Halogen or Metal Halide |
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FFFW FIBER WAND Directional light Use FF12, FF30 or FF70 Fiber FFGR GLOW ROD |
FIBER EQUIVALENT LIGHT TRANSMISSION |
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| CABLE LENGTH | FF 325 fiber equiv. | FF 225 fiber equiv. | FF 170 fiber equiv. | FF 100 fiber equiv. | FF 70 fiber equiv. | FF 30 fiber equiv. | FF 12 fiber equiv. | % Light Loss |
| 10 ft | 325 | 225 | 170 | 100 | 70 | 30 | 12 | |
| 12 ft | 312 | 216 | 163 | 96 | 67 | 29 | 12 | 4.0% |
| 14 ft | 300 | 208 | 157 | 92 | 65 | 28 | 11 | 7.8% |
| 16 ft | 288 | 199 | 151 | 89 | 62 | 27 | 11 | 11.4% |
| 18 ft | 276 | 191 | 145 | 85 | 60 | 26 | 10 | 14.9% |
| 20 ft | 266 | 184 | 139 | 82 | 25 | 25 | 10 | 18.3% |
| 25 ft | 240 | 166 | 126 | 74 | 52 | 22 | 9 | 26.1% |
| 30 ft | 217 | 150 | 113 | 67 | 47 | 20 | 8 | 33.2% |
| 35 ft | 196 | 136 | 103 | 60 | 42 | 18 | 7 | 39.6% |
| 40 ft | 177 | 123 | 93 | 55 | 38 | 16 | 7 | 45.4% |
| 45 ft | 160 | 111 | 84 | 49 | 35 | 15 | 6 | 50.7% |
| 50 ft | 145 | 100 | 76 | 45 | 31 | 13 | 5 | 55.4% |
| 55 ft | 131 | 91 | 68 | 40 | 28 | 12 | 5 | 59.7% |
| 60 ft | 118 | 82 | 62 | 36 | 25 | 11 | 4 | 63.6% |
| 70 ft | 97 | 67 | 51 | 30 | 21 | 9 | 4 | 70.2% |
| 80 ft | 79 | 55 | 41 | 24 | 17 | 7 | 3 | 75.7% |
| 90 ft | 65 | 45 | 34 | 20 | 14 | 6 | 2 | 80.1% |
| 100 ft | 53 | 37 | 28 | 16 | 11 | 5 | 2 | 83.8% |
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