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: | | LTL15176 | | DATE: | | 5/22/06 | | MANUFAC: | | LITHONIA GOTHAM | | LUMCAT: | | 70M T6 6 [ NARROW ] | | LUMINAIRE: | | SIX INCH LENSED DOWNLIGHT, NARROW DISTRIBUTION, BRACKET MOUNTED ON 'DIMPLES.' | | LAMPCAT: | | CMH70/T/U/942 | | LAMP: | | ONE (1) 70-WATT CLEAR T6 METAL HALIDE, VERTICAL BASE UP POSITION. | | BALLAST: | | NAIS M7012-27CK-5EUN-F |
| Number Lamps: | |
1 |
| Lumens Per Lamp: | |
6400 |
| Photometric Type: | |
Type C |
| Luminous Width: | |
-0.48 ft |
| Luminous Length: | |
-0.48 ft |
| Luminous Height: | |
0 ft |
| Ballast Factor: | |
1 |
| Input Watts: | |
77 |
| Efficiency (Total): | |
57.2 % |
| Efficiency (Up): | |
0.0 % |
| Efficiency (Down): | |
57.2 % |
| | Spacing Criteria | | | Angle | Value | | | All | 0.30 |
| |
Candela Values: |
| |
0 |
| 0 | | 20,504 | | 2.5 | | 19,014 | | 5 | | 15,607 | | 7.5 | | 11,892 | | 10 | | 8,736 | | 12.5 | | 6,258 | | 15 | | 4,371 | | 17.5 | | 3,008 | | 20 | | 2,060 | | 22.5 | | 1,444 | | 25 | | 1,047 | | 27.5 | | 804 | | 30 | | 653 | | 32.5 | | 551 | | 35 | | 475 | | 37.5 | | 409 | | 40 | | 353 | | 42.5 | | 296 | | 45 | | 238 | | 47.5 | | 185 | | 50 | | 144 | | 52.5 | | 118 | | 55 | | 89 | | 57.5 | | 70 | | 60 | | 57 | | 62.5 | | 47 | | 65 | | 40 | | 67.5 | | 35 | | 70 | | 29 | | 72.5 | | 26 | | 75 | | 25 | | 77.5 | | 20 | | 80 | | 16 | | 82.5 | | 13 | | 85 | | 10 | | 87.5 | | 7 | | 90 | | 0 |
| | Average Luminance (cd/sq.m) | | | 0 | 45 | 90 | | 55 | | 9,277 | 9,277 | 9,277 | | 65 | | 5,659 | 5,659 | 5,659 | | 75 | | 5,775 | 5,775 | 5,775 | | 85 | | 6,860 | 6,860 | 6,860 |
|