Photometric Data Sheet
| Luminaire | Bold - Flood & Spike Lights, 36 deg | Lamp / LED | Integrated LED module |
|---|---|---|---|
| Luminous flux | 54,000 lm | Input power | 300.0 W |
| Efficacy | 180.0 lm/W | CCT | |
| CRI | >90 | BUG rating (TM-15-11) | B4-U0-G0 |
| Beam angle (50% Imax) | 36.0° | Field angle (10% Imax) | 59.4° |
| Voltage | AC220~240V |
| Distribution | Direct, rotationally symmetric | Maximum intensity | 138,937.5 cd |
|---|---|---|---|
| At angle | 0° V | Luminous shape | Circular |
| Luminous size | 350 mm dia. | Spacing/height (nominal) | 1.14 |
Polar distribution, rotationally symmetric. 0° is straight down.
| Zone | Lumens | % of total |
|---|---|---|
| 0–30° | 50,440 | 93.4% |
| 0–60° | 54,000 | 100.0% |
| 0–90° (total) | 54,000 | 100.0% |
Flux emitted within each downward cone. 59% of the total falls inside the rated beam angle.
| Zone | Back lm | Front lm |
|---|---|---|
| Low 0–30° | 25,220 | 25,220 |
| Mid 30–60° | 1,780 | 1,780 |
| High 60–80° | 0 | 0 |
| Very high 80–90° | 0 | 0 |
| Uplight 90–100° / 100–180° | 0 / 0 | |
Backlight, Uplight and Glare classes from the zone lumens, IES TM-15-11 limits. Calculated from this distribution.
Centre-beam illuminance and beam diameter on a surface directly below.
| γ | cd | γ | cd |
|---|---|---|---|
| 0° | 138,937.5 | 46° | 191.2 |
| 1° | 138,844.0 | 47° | 134.9 |
| 2° | 138,444.7 | 48° | 94.1 |
| 3° | 137,637.2 | 49° | 65.0 |
| 4° | 136,356.0 | 50° | 44.4 |
| 5° | 134,556.5 | 51° | 30.0 |
| 6° | 132,210.5 | 52° | 20.1 |
| 7° | 129,305.5 | 53° | 0.0 |
| 8° | 125,843.0 | 54° | 0.0 |
| 9° | 121,838.6 | 55° | 0.0 |
| 10° | 117,321.0 | 56° | 0.0 |
| 11° | 112,330.9 | 57° | 0.0 |
| 12° | 106,920.1 | 58° | 0.0 |
| 13° | 101,149.9 | 59° | 0.0 |
| 14° | 95,089.2 | 60° | 0.0 |
| 15° | 88,812.5 | 61° | 0.0 |
| 16° | 82,397.6 | 62° | 0.0 |
| 17° | 75,923.8 | 63° | 0.0 |
| 18° | 69,468.8 | 64° | 0.0 |
| 19° | 63,107.3 | 65° | 0.0 |
| 20° | 56,908.9 | 66° | 0.0 |
| 21° | 50,936.0 | 67° | 0.0 |
| 22° | 45,242.7 | 68° | 0.0 |
| 23° | 39,874.1 | 69° | 0.0 |
| 24° | 34,865.0 | 70° | 0.0 |
| 25° | 30,240.2 | 71° | 0.0 |
| 26° | 26,014.8 | 72° | 0.0 |
| 27° | 22,194.3 | 73° | 0.0 |
| 28° | 18,775.4 | 74° | 0.0 |
| 29° | 15,747.5 | 75° | 0.0 |
| 30° | 13,093.5 | 76° | 0.0 |
| 31° | 10,791.3 | 77° | 0.0 |
| 32° | 8,814.7 | 78° | 0.0 |
| 33° | 7,135.3 | 79° | 0.0 |
| 34° | 5,723.3 | 80° | 0.0 |
| 35° | 4,548.3 | 81° | 0.0 |
| 36° | 3,580.7 | 82° | 0.0 |
| 37° | 2,792.4 | 83° | 0.0 |
| 38° | 2,156.9 | 84° | 0.0 |
| 39° | 1,649.9 | 85° | 0.0 |
| 40° | 1,249.8 | 86° | 0.0 |
| 41° | 937.4 | 87° | 0.0 |
| 42° | 696.1 | 88° | 0.0 |
| 43° | 511.7 | 89° | 0.0 |
| 44° | 372.4 | 90° | 0.0 |
| 45° | 268.2 |
Candela at each vertical angle, C0-C180 plane.
| Mounting height | centre | 0.5 m | 1.0 m | 1.5 m | 2.0 m | Beam Ø |
|---|---|---|---|---|---|---|
| 2.0 m | 34,734 | 21,654 | 4,267 | 371 | 24 | 1.3 m |
| 2.5 m | 22,230 | 16,693 | 5,939 | 1,097 | 139 | 1.6 m |
| 3.0 m | 15,438 | 12,770 | 6,328 | 1,897 | 394 | 1.9 m |
| 3.5 m | 11,342 | 9,925 | 6,005 | 2,465 | 736 | 2.3 m |
| 4.0 m | 8,684 | 7,869 | 5,413 | 2,749 | 1,067 | 2.6 m |
Horizontal illuminance directly below the fitting (centre) and at each radial offset, for a single fitting. Use it to judge spacing for uniform light. Point-source projection, E = I·cosθ / D².