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: | | LTL15322 | | MANUFAC: | | LITHONIA/GOTHAM | | LUMCAT: | | DLWTH T4 70MHC 4 | | LUMINAIRE: | | 4" LENSED WALLWASH 70 WATT T4 WITH NEW SPREAD LENS. | | LAMPCAT: | | CMH70/TC/U/830 | | LAMP: | | ONE 70-WATT CLEAR T4 BI-PIN CERAMIC METAL HALIDE, VERTICAL BASE UP TILTLED 15 DEGREES POS. | | BALLAST: | | M7012-27CK-5EU-J |
| Number Lamps: | |
1 |
| Lumens Per Lamp: | |
6200 |
| Photometric Type: | |
Type C |
| Luminous Width: | |
-0.36 ft |
| Luminous Length: | |
-0.36 ft |
| Luminous Height: | |
0 ft |
| Ballast Factor: | |
1 |
| Input Watts: | |
80 |
| Efficiency (Total): | |
50.8 % |
| Efficiency (Up): | |
0.0 % |
| Efficiency (Down): | |
50.8 % |
| | Spacing Criteria | | | Angle | Value | | | 0 | 1.15 | | | 90 | 0.69 | | | 180 | 0.30 |
| |
Candela Values: |
| |
0 | 22.5 | 45 | 67.5 | 90 | 112.5 | 135 | 157.5 | 180 |
| 0 | | 3,527 | 3,527 | 3,527 | 3,527 | 3,527 | 3,527 | 3,527 | 3,527 | 3,527 | | 2.5 | | 3,970 | 3,992 | 3,859 | 3,690 | 3,492 | 3,311 | 3,167 | 3,083 | 2,980 | | 5 | | 4,385 | 4,339 | 4,085 | 3,757 | 3,383 | 3,048 | 2,784 | 2,612 | 2,487 | | 7.5 | | 4,629 | 4,528 | 4,180 | 3,738 | 3,232 | 2,764 | 2,407 | 2,156 | 2,010 | | 10 | | 4,700 | 4,538 | 4,160 | 3,635 | 3,038 | 2,478 | 2,042 | 1,742 | 1,577 | | 12.5 | | 4,678 | 4,466 | 4,019 | 3,453 | 2,792 | 2,177 | 1,710 | 1,377 | 1,207 | | 15 | | 4,581 | 4,322 | 3,816 | 3,201 | 2,517 | 1,871 | 1,408 | 1,076 | 920 | | 17.5 | | 4,428 | 4,123 | 3,569 | 2,922 | 2,250 | 1,592 | 1,146 | 838 | 696 | | 20 | | 4,149 | 3,861 | 3,304 | 2,658 | 2,018 | 1,344 | 922 | 650 | 534 | | 22.5 | | 3,799 | 3,544 | 3,061 | 2,448 | 1,817 | 1,143 | 741 | 512 | 413 | | 25 | | 3,426 | 3,207 | 2,816 | 2,276 | 1,652 | 977 | 596 | 400 | 318 | | 27.5 | | 3,049 | 2,877 | 2,556 | 2,132 | 1,529 | 844 | 479 | 312 | 246 | | 30 | | 2,688 | 2,533 | 2,306 | 1,995 | 1,426 | 742 | 382 | 242 | 190 | | 32.5 | | 2,316 | 2,208 | 2,076 | 1,852 | 1,319 | 657 | 306 | 188 | 147 | | 35 | | 1,959 | 1,918 | 1,840 | 1,670 | 1,188 | 576 | 240 | 141 | 107 | | 37.5 | | 1,641 | 1,641 | 1,609 | 1,468 | 1,051 | 500 | 188 | 103 | 75 | | 40 | | 1,348 | 1,365 | 1,376 | 1,252 | 907 | 431 | 143 | 72 | 51 | | 42.5 | | 1,088 | 1,104 | 1,118 | 1,025 | 753 | 362 | 106 | 50 | 37 | | 45 | | 873 | 885 | 892 | 827 | 602 | 294 | 74 | 35 | 26 | | 47.5 | | 702 | 699 | 694 | 654 | 463 | 229 | 51 | 23 | 17 | | 50 | | 569 | 554 | 540 | 504 | 349 | 164 | 34 | 15 | 10 | | 52.5 | | 463 | 441 | 415 | 375 | 253 | 105 | 22 | 10 | 6 | | 55 | | 378 | 351 | 318 | 273 | 166 | 63 | 14 | 6 | 4 | | 57.5 | | 308 | 285 | 245 | 194 | 106 | 33 | 11 | 5 | 2 | | 60 | | 250 | 231 | 187 | 133 | 63 | 20 | 8 | 3 | 1 | | 62.5 | | 211 | 191 | 144 | 90 | 37 | 15 | 5 | 2 | 1 | | 65 | | 176 | 154 | 109 | 61 | 23 | 11 | 4 | 2 | 1 | | 67.5 | | 132 | 117 | 81 | 42 | 16 | 8 | 3 | 2 | 0 | | 70 | | 98 | 85 | 59 | 29 | 12 | 5 | 3 | 1 | 1 | | 72.5 | | 73 | 64 | 44 | 22 | 9 | 4 | 3 | 2 | 1 | | 75 | | 57 | 49 | 33 | 16 | 7 | 4 | 3 | 1 | 0 | | 77.5 | | 40 | 34 | 22 | 10 | 4 | 3 | 3 | 1 | 0 | | 80 | | 27 | 22 | 13 | 6 | 4 | 4 | 3 | 2 | 0 | | 82.5 | | 13 | 11 | 7 | 4 | 4 | 3 | 3 | 2 | 0 | | 85 | | 4 | 4 | 4 | 4 | 4 | 4 | 3 | 2 | 0 | | 87.5 | | 1 | 2 | 2 | 3 | 3 | 2 | 2 | 2 | 0 | | 90 | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| | Average Luminance (cd/sq.m) | | | 0 | 45 | 90 | | 55 | | 70,046 | 58,928 | 30,761 | | 65 | | 44,264 | 27,413 | 5,784 | | 75 | | 23,408 | 13,552 | 2,875 | | 85 | | 4,878 | 4,878 | 4,878 |
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