Photometric Data File Viewer
Following the the basic photometric performance for the product you selected.
For additional calculation capabilities, download this file and use a
lighting design software package such as Visual.
| TEST: | | LTL14986 | | MANUFAC: | | GOTHAM | | LUMCAT: | | ATH 70MT6 4 MEDIUM | | LUMINAIRE: | | 4 INCH LENSED DOWNLIGHT, 70WATT METAL HALIDE T6, MEDIUM DISSTRIBUTION. SOCKET BRACKET ON DIMPLES. REFLECTOR# 17101. | | LAMPCAT: | | CHM70/T/U/942 | | LAMP: | | ONE 70-WATT CLEAR T6 METAL HALIDE, VERTICAL BASE UP POS. | | BALLAST: | | NAIS M7012-27CK-5EU-JT |
| Number Lamps: | |
1 |
| Lumens Per Lamp: | |
6400 |
| Photometric Type: | |
Type C |
| Luminous Width: | |
-0.36 ft |
| Luminous Length: | |
-0.36 ft |
| Luminous Height: | |
0 ft |
| Ballast Factor: | |
1 |
| Input Watts: | |
78.5 |
| Efficiency (Total): | |
42.1 % |
| Efficiency (Up): | |
0.0 % |
| Efficiency (Down): | |
42.1 % |
| | Spacing Criteria | | | Angle | Value | | | All | 0.68 |
| |
Candela Values: |
| |
0 |
| 0 | | 2,833 | | 2.5 | | 2,752 | | 5 | | 2,539 | | 7.5 | | 2,305 | | 10 | | 2,099 | | 12.5 | | 1,925 | | 15 | | 1,804 | | 17.5 | | 1,715 | | 20 | | 1,640 | | 22.5 | | 1,557 | | 25 | | 1,463 | | 27.5 | | 1,454 | | 30 | | 1,479 | | 32.5 | | 1,469 | | 35 | | 1,398 | | 37.5 | | 1,264 | | 40 | | 1,066 | | 42.5 | | 792 | | 45 | | 478 | | 47.5 | | 219 | | 50 | | 71 | | 52.5 | | 31 | | 55 | | 19 | | 57.5 | | 14 | | 60 | | 10 | | 62.5 | | 8 | | 65 | | 6 | | 67.5 | | 5 | | 70 | | 4 | | 72.5 | | 3 | | 75 | | 3 | | 77.5 | | 2 | | 80 | | 1 | | 82.5 | | 1 | | 85 | | 1 | | 87.5 | | 0 | | 90 | | 0 |
| | Average Luminance (cd/sq.m) | | | 0 | 45 | 90 | | 55 | | 3,521 | 3,521 | 3,521 | | 65 | | 1,509 | 1,509 | 1,509 | | 75 | | 1,232 | 1,232 | 1,232 | | 85 | | 1,220 | 1,220 | 1,220 |
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