Photometric Data Sheet
| Luminaire | Dor - Wall Surface, 110 deg | Lamp / LED | Integrated LED module |
|---|---|---|---|
| Luminous flux | 800 lm | Input power | 10.0 W |
| Efficacy | 80.0 lm/W | CCT | |
| CRI | >90 | BUG rating (TM-15-11) | B1-U0-G0 |
| Beam angle (50% Imax) | 110.0° | Field angle (10% Imax) | 157.4° |
| Voltage | AC220~240V |
| Distribution | Direct, rotationally symmetric | Maximum intensity | 281.4 cd |
|---|---|---|---|
| At angle | 0° V | Luminous shape | Circular |
| Luminous size | 150 mm dia. | Spacing/height (nominal) | 10.01 |
Polar distribution, rotationally symmetric. 0° is straight down.
| Zone | Lumens | % of total |
|---|---|---|
| 0–30° | 229 | 28.7% |
| 0–60° | 658 | 82.3% |
| 0–90° (total) | 800 | 100.0% |
Flux emitted within each downward cone. 75% of the total falls inside the rated beam angle.
| Zone | Back lm | Front lm |
|---|---|---|
| Low 0–30° | 115 | 115 |
| Mid 30–60° | 215 | 215 |
| High 60–80° | 63 | 63 |
| Very high 80–90° | 8 | 8 |
| 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° | 281.4 | 46° | 192.7 |
| 1° | 281.4 | 47° | 187.3 |
| 2° | 281.4 | 48° | 181.7 |
| 3° | 281.4 | 49° | 176.1 |
| 4° | 281.4 | 50° | 170.3 |
| 5° | 281.3 | 51° | 164.5 |
| 6° | 281.3 | 52° | 158.6 |
| 7° | 281.2 | 53° | 152.7 |
| 8° | 281.1 | 54° | 146.7 |
| 9° | 281.0 | 55° | 140.7 |
| 10° | 280.8 | 56° | 134.7 |
| 11° | 280.5 | 57° | 128.7 |
| 12° | 280.2 | 58° | 122.8 |
| 13° | 279.9 | 59° | 116.9 |
| 14° | 279.5 | 60° | 111.0 |
| 15° | 279.0 | 61° | 105.3 |
| 16° | 278.4 | 62° | 99.6 |
| 17° | 277.7 | 63° | 94.0 |
| 18° | 276.9 | 64° | 88.6 |
| 19° | 276.1 | 65° | 83.3 |
| 20° | 275.1 | 66° | 78.1 |
| 21° | 274.0 | 67° | 73.1 |
| 22° | 272.7 | 68° | 68.2 |
| 23° | 271.3 | 69° | 63.5 |
| 24° | 269.8 | 70° | 59.0 |
| 25° | 268.2 | 71° | 54.7 |
| 26° | 266.3 | 72° | 50.6 |
| 27° | 264.4 | 73° | 46.7 |
| 28° | 262.2 | 74° | 43.0 |
| 29° | 259.9 | 75° | 39.4 |
| 30° | 257.4 | 76° | 36.1 |
| 31° | 254.7 | 77° | 33.0 |
| 32° | 251.9 | 78° | 30.1 |
| 33° | 248.8 | 79° | 27.3 |
| 34° | 245.6 | 80° | 24.8 |
| 35° | 242.2 | 81° | 22.4 |
| 36° | 238.6 | 82° | 20.3 |
| 37° | 234.8 | 83° | 18.2 |
| 38° | 230.8 | 84° | 16.4 |
| 39° | 226.6 | 85° | 14.7 |
| 40° | 222.3 | 86° | 13.2 |
| 41° | 217.7 | 87° | 11.8 |
| 42° | 213.0 | 88° | 10.5 |
| 43° | 208.2 | 89° | 9.4 |
| 44° | 203.2 | 90° | 0.0 |
| 45° | 198.0 |
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 | 70 | 64 | 47 | 30 | 18 | 5.7 m |
| 2.5 m | 45 | 42 | 35 | 26 | 17 | 7.1 m |
| 3.0 m | 31 | 30 | 26 | 21 | 16 | 8.6 m |
| 3.5 m | 23 | 22 | 20 | 17 | 14 | 10.0 m |
| 4.0 m | 18 | 17 | 16 | 14 | 12 | 11.4 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.