Photometric Data Sheet
| Luminaire | Stad - Flood & Spike Lights, 36 deg | Lamp / LED | Integrated LED module |
|---|---|---|---|
| Luminous flux | 72,000 lm | Input power | 400.0 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 | 185,250.0 cd |
|---|---|---|---|
| At angle | 0° V | Luminous shape | Circular |
| Luminous size | 473 mm dia. | Spacing/height (nominal) | 1.14 |
Polar distribution, rotationally symmetric. 0° is straight down.
| Zone | Lumens | % of total |
|---|---|---|
| 0–30° | 67,254 | 93.4% |
| 0–60° | 72,000 | 100.0% |
| 0–90° (total) | 72,000 | 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° | 33,627 | 33,627 |
| Mid 30–60° | 2,373 | 2,373 |
| 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° | 185,250.0 | 46° | 254.9 |
| 1° | 185,125.4 | 47° | 179.8 |
| 2° | 184,592.9 | 48° | 125.5 |
| 3° | 183,516.3 | 49° | 86.7 |
| 4° | 181,808.1 | 50° | 59.2 |
| 5° | 179,408.6 | 51° | 40.0 |
| 6° | 176,280.7 | 52° | 26.8 |
| 7° | 172,407.3 | 53° | 0.0 |
| 8° | 167,790.7 | 54° | 0.0 |
| 9° | 162,451.5 | 55° | 0.0 |
| 10° | 156,428.0 | 56° | 0.0 |
| 11° | 149,774.5 | 57° | 0.0 |
| 12° | 142,560.1 | 58° | 0.0 |
| 13° | 134,866.5 | 59° | 0.0 |
| 14° | 126,785.6 | 60° | 0.0 |
| 15° | 118,416.6 | 61° | 0.0 |
| 16° | 109,863.5 | 62° | 0.0 |
| 17° | 101,231.7 | 63° | 0.0 |
| 18° | 92,625.0 | 64° | 0.0 |
| 19° | 84,143.1 | 65° | 0.0 |
| 20° | 75,878.6 | 66° | 0.0 |
| 21° | 67,914.7 | 67° | 0.0 |
| 22° | 60,323.7 | 68° | 0.0 |
| 23° | 53,165.4 | 69° | 0.0 |
| 24° | 46,486.6 | 70° | 0.0 |
| 25° | 40,320.3 | 71° | 0.0 |
| 26° | 34,686.4 | 72° | 0.0 |
| 27° | 29,592.3 | 73° | 0.0 |
| 28° | 25,033.9 | 74° | 0.0 |
| 29° | 20,996.7 | 75° | 0.0 |
| 30° | 17,458.1 | 76° | 0.0 |
| 31° | 14,388.4 | 77° | 0.0 |
| 32° | 11,753.0 | 78° | 0.0 |
| 33° | 9,513.8 | 79° | 0.0 |
| 34° | 7,631.0 | 80° | 0.0 |
| 35° | 6,064.3 | 81° | 0.0 |
| 36° | 4,774.3 | 82° | 0.0 |
| 37° | 3,723.2 | 83° | 0.0 |
| 38° | 2,875.9 | 84° | 0.0 |
| 39° | 2,199.9 | 85° | 0.0 |
| 40° | 1,666.4 | 86° | 0.0 |
| 41° | 1,249.9 | 87° | 0.0 |
| 42° | 928.2 | 88° | 0.0 |
| 43° | 682.3 | 89° | 0.0 |
| 44° | 496.5 | 90° | 0.0 |
| 45° | 357.6 |
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 | 46,313 | 28,872 | 5,690 | 494 | 32 | 1.3 m |
| 2.5 m | 29,640 | 22,257 | 7,918 | 1,463 | 185 | 1.6 m |
| 3.0 m | 20,583 | 17,026 | 8,437 | 2,529 | 526 | 1.9 m |
| 3.5 m | 15,122 | 13,233 | 8,006 | 3,286 | 981 | 2.3 m |
| 4.0 m | 11,578 | 10,493 | 7,218 | 3,666 | 1,422 | 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.