Photometric Data Sheet
| Luminaire | Pointy - Wall Surface, 30 deg | Lamp / LED | Integrated LED module |
|---|---|---|---|
| Luminous flux | 4,200 lm | Input power | 35.0 W |
| Efficacy | 120.0 lm/W | CCT | |
| CRI | >90 | BUG rating (TM-15-11) | B3-U0-G0 |
| Beam angle (50% Imax) | 30.0° | Field angle (10% Imax) | 50.2° |
| Voltage | AC100~277V |
| Distribution | Direct, rotationally symmetric | Maximum intensity | 14,921.4 cd |
|---|---|---|---|
| At angle | 0° V | Luminous shape | Circular |
| Luminous size | 223 mm dia. | Spacing/height (nominal) | 0.94 |
Polar distribution, rotationally symmetric. 0° is straight down.
| Zone | Lumens | % of total |
|---|---|---|
| 0–30° | 4,029 | 95.9% |
| 0–60° | 4,178 | 99.5% |
| 0–90° (total) | 4,200 | 100.0% |
Flux emitted within each downward cone. 56% of the total falls inside the rated beam angle.
| Zone | Back lm | Front lm |
|---|---|---|
| Low 0–30° | 2,014 | 2,014 |
| Mid 30–60° | 75 | 75 |
| High 60–80° | 9 | 9 |
| Very high 80–90° | 2 | 2 |
| 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° | 14,921.4 | 46° | 30.4 |
| 1° | 14,903.5 | 47° | 28.9 |
| 2° | 14,830.4 | 48° | 27.5 |
| 3° | 14,686.7 | 49° | 26.2 |
| 4° | 14,463.7 | 50° | 25.0 |
| 5° | 14,156.7 | 51° | 23.9 |
| 6° | 13,764.3 | 52° | 22.8 |
| 7° | 13,288.2 | 53° | 21.8 |
| 8° | 12,733.0 | 54° | 20.8 |
| 9° | 12,105.8 | 55° | 19.8 |
| 10° | 11,416.0 | 56° | 18.9 |
| 11° | 10,674.9 | 57° | 17.9 |
| 12° | 9,895.2 | 58° | 17.1 |
| 13° | 9,090.4 | 59° | 16.2 |
| 14° | 8,274.3 | 60° | 15.4 |
| 15° | 7,460.7 | 61° | 14.6 |
| 16° | 6,662.5 | 62° | 13.8 |
| 17° | 5,891.5 | 63° | 13.1 |
| 18° | 5,157.8 | 64° | 12.4 |
| 19° | 4,470.0 | 65° | 11.7 |
| 20° | 3,834.3 | 66° | 11.0 |
| 21° | 3,255.1 | 67° | 10.4 |
| 22° | 2,734.8 | 68° | 9.8 |
| 23° | 2,273.9 | 69° | 9.2 |
| 24° | 1,871.2 | 70° | 8.7 |
| 25° | 1,524.2 | 71° | 8.2 |
| 26° | 1,229.3 | 72° | 7.7 |
| 27° | 982.0 | 73° | 7.2 |
| 28° | 777.5 | 74° | 6.8 |
| 29° | 610.6 | 75° | 6.3 |
| 30° | 476.3 | 76° | 5.9 |
| 31° | 369.5 | 77° | 5.5 |
| 32° | 285.8 | 78° | 5.2 |
| 33° | 221.1 | 79° | 4.8 |
| 34° | 171.5 | 80° | 4.5 |
| 35° | 134.1 | 81° | 4.2 |
| 36° | 106.1 | 82° | 3.9 |
| 37° | 85.4 | 83° | 3.6 |
| 38° | 70.1 | 84° | 3.4 |
| 39° | 59.0 | 85° | 3.1 |
| 40° | 50.8 | 86° | 2.9 |
| 41° | 44.8 | 87° | 2.7 |
| 42° | 40.3 | 88° | 2.5 |
| 43° | 37.0 | 89° | 2.3 |
| 44° | 34.3 | 90° | 0.0 |
| 45° | 32.2 |
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 | 3,730 | 1,882 | 195 | 11 | 3 | 1.1 m |
| 2.5 m | 2,387 | 1,574 | 363 | 38 | 5 | 1.3 m |
| 3.0 m | 1,658 | 1,257 | 461 | 87 | 12 | 1.6 m |
| 3.5 m | 1,218 | 1,002 | 487 | 139 | 27 | 1.9 m |
| 4.0 m | 933 | 807 | 471 | 180 | 49 | 2.1 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.