Photometric Data Sheet
| Luminaire | Top - Solar Lights, 90 deg | Lamp / LED | Integrated LED module |
|---|---|---|---|
| Luminous flux | 3,300 lm | Input power | 30.0 W |
| Efficacy | 110.0 lm/W | CCT | |
| CRI | >90 | BUG rating (TM-15-11) | B2-U0-G1 |
| Beam angle (50% Imax) | 90.0° | Field angle (10% Imax) | 130.2° |
| Voltage |
| Distribution | Direct, rotationally symmetric | Maximum intensity | 1,628.3 cd |
|---|---|---|---|
| At angle | 0° V | Luminous shape | Circular |
| Luminous size | 530 mm dia. | Spacing/height (nominal) | 4.30 |
Polar distribution, rotationally symmetric. 0° is straight down.
| Zone | Lumens | % of total |
|---|---|---|
| 0–30° | 1,285 | 38.9% |
| 0–60° | 3,043 | 92.2% |
| 0–90° (total) | 3,300 | 100.0% |
Flux emitted within each downward cone. 72% of the total falls inside the rated beam angle.
| Zone | Back lm | Front lm |
|---|---|---|
| Low 0–30° | 642 | 642 |
| Mid 30–60° | 879 | 879 |
| High 60–80° | 115 | 115 |
| Very high 80–90° | 14 | 14 |
| 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° | 1,628.3 | 46° | 772.2 |
| 1° | 1,628.3 | 47° | 730.5 |
| 2° | 1,628.2 | 48° | 689.2 |
| 3° | 1,628.1 | 49° | 648.4 |
| 4° | 1,627.8 | 50° | 608.2 |
| 5° | 1,627.4 | 51° | 568.9 |
| 6° | 1,626.7 | 52° | 530.5 |
| 7° | 1,625.8 | 53° | 493.3 |
| 8° | 1,624.5 | 54° | 457.3 |
| 9° | 1,622.8 | 55° | 422.7 |
| 10° | 1,620.6 | 56° | 389.5 |
| 11° | 1,617.8 | 57° | 357.8 |
| 12° | 1,614.4 | 58° | 327.7 |
| 13° | 1,610.3 | 59° | 299.3 |
| 14° | 1,605.4 | 60° | 272.6 |
| 15° | 1,599.7 | 61° | 247.5 |
| 16° | 1,593.0 | 62° | 224.2 |
| 17° | 1,585.3 | 63° | 202.5 |
| 18° | 1,576.4 | 64° | 182.5 |
| 19° | 1,566.5 | 65° | 164.2 |
| 20° | 1,555.2 | 66° | 147.4 |
| 21° | 1,542.7 | 67° | 132.1 |
| 22° | 1,528.8 | 68° | 118.3 |
| 23° | 1,513.5 | 69° | 105.9 |
| 24° | 1,496.7 | 70° | 94.7 |
| 25° | 1,478.3 | 71° | 84.8 |
| 26° | 1,458.5 | 72° | 75.9 |
| 27° | 1,437.0 | 73° | 68.1 |
| 28° | 1,413.9 | 74° | 61.2 |
| 29° | 1,389.2 | 75° | 55.2 |
| 30° | 1,362.9 | 76° | 49.9 |
| 31° | 1,335.0 | 77° | 45.3 |
| 32° | 1,305.5 | 78° | 41.4 |
| 33° | 1,274.5 | 79° | 37.9 |
| 34° | 1,242.0 | 80° | 34.9 |
| 35° | 1,208.1 | 81° | 32.4 |
| 36° | 1,172.9 | 82° | 30.1 |
| 37° | 1,136.4 | 83° | 28.2 |
| 38° | 1,098.8 | 84° | 26.6 |
| 39° | 1,060.1 | 85° | 25.1 |
| 40° | 1,020.5 | 86° | 23.8 |
| 41° | 980.2 | 87° | 22.7 |
| 42° | 939.2 | 88° | 21.7 |
| 43° | 897.8 | 89° | 20.8 |
| 44° | 856.0 | 90° | 0.0 |
| 45° | 814.1 |
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 | 407 | 366 | 259 | 146 | 72 | 4.0 m |
| 2.5 m | 261 | 244 | 196 | 135 | 82 | 5.0 m |
| 3.0 m | 181 | 173 | 149 | 115 | 80 | 6.0 m |
| 3.5 m | 133 | 129 | 116 | 96 | 73 | 7.0 m |
| 4.0 m | 102 | 99 | 92 | 79 | 65 | 8.0 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.