Photometric Data Sheet
| Luminaire | Panelo-II - Down Lights, 100 deg | Lamp / LED | Integrated LED module |
|---|---|---|---|
| Luminous flux | 1,500 lm | Input power | 15.0 W |
| Efficacy | 100.0 lm/W | CCT | |
| CRI | >90 | BUG rating (TM-15-11) | B1-U0-G0 |
| Beam angle (50% Imax) | 100.0° | Field angle (10% Imax) | 143.8° |
| Voltage | AC220~240V |
| Distribution | Direct, rotationally symmetric | Maximum intensity | 618.6 cd |
|---|---|---|---|
| At angle | 0° V | Luminous shape | Circular |
| Luminous size | 0 mm dia. | Spacing/height (nominal) | 6.12 |
Polar distribution, rotationally symmetric. 0° is straight down.
| Zone | Lumens | % of total |
|---|---|---|
| 0–30° | 498 | 33.2% |
| 0–60° | 1,316 | 87.7% |
| 0–90° (total) | 1,500 | 100.0% |
Flux emitted within each downward cone. 74% of the total falls inside the rated beam angle.
| Zone | Back lm | Front lm |
|---|---|---|
| Low 0–30° | 249 | 249 |
| Mid 30–60° | 409 | 409 |
| High 60–80° | 84 | 84 |
| 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° | 618.6 | 46° | 366.5 |
| 1° | 618.6 | 47° | 352.4 |
| 2° | 618.6 | 48° | 338.1 |
| 3° | 618.6 | 49° | 323.7 |
| 4° | 618.5 | 50° | 309.3 |
| 5° | 618.4 | 51° | 294.9 |
| 6° | 618.2 | 52° | 280.5 |
| 7° | 618.0 | 53° | 266.3 |
| 8° | 617.7 | 54° | 252.1 |
| 9° | 617.2 | 55° | 238.2 |
| 10° | 616.6 | 56° | 224.4 |
| 11° | 615.9 | 57° | 211.0 |
| 12° | 615.0 | 58° | 197.9 |
| 13° | 613.9 | 59° | 185.1 |
| 14° | 612.6 | 60° | 172.6 |
| 15° | 611.1 | 61° | 160.6 |
| 16° | 609.3 | 62° | 149.1 |
| 17° | 607.3 | 63° | 138.0 |
| 18° | 604.9 | 64° | 127.4 |
| 19° | 602.3 | 65° | 117.3 |
| 20° | 599.3 | 66° | 107.7 |
| 21° | 595.9 | 67° | 98.6 |
| 22° | 592.1 | 68° | 90.1 |
| 23° | 588.0 | 69° | 82.1 |
| 24° | 583.4 | 70° | 74.6 |
| 25° | 578.4 | 71° | 67.7 |
| 26° | 573.0 | 72° | 61.2 |
| 27° | 567.1 | 73° | 55.2 |
| 28° | 560.7 | 74° | 49.8 |
| 29° | 553.8 | 75° | 44.8 |
| 30° | 546.5 | 76° | 40.2 |
| 31° | 538.6 | 77° | 36.0 |
| 32° | 530.3 | 78° | 32.3 |
| 33° | 521.4 | 79° | 28.9 |
| 34° | 512.1 | 80° | 25.8 |
| 35° | 502.3 | 81° | 23.1 |
| 36° | 491.9 | 82° | 20.7 |
| 37° | 481.2 | 83° | 18.6 |
| 38° | 469.9 | 84° | 16.7 |
| 39° | 458.2 | 85° | 15.0 |
| 40° | 446.1 | 86° | 13.6 |
| 41° | 433.7 | 87° | 12.3 |
| 42° | 420.8 | 88° | 11.2 |
| 43° | 407.6 | 89° | 10.2 |
| 44° | 394.2 | 90° | 0.0 |
| 45° | 380.4 |
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 | 155 | 140 | 102 | 62 | 34 | 4.8 m |
| 2.5 m | 99 | 93 | 76 | 54 | 35 | 6.0 m |
| 3.0 m | 69 | 66 | 57 | 45 | 33 | 7.2 m |
| 3.5 m | 50 | 49 | 44 | 37 | 29 | 8.3 m |
| 4.0 m | 39 | 38 | 35 | 31 | 25 | 9.5 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.