Photometric Data Sheet
| Luminaire | Lumi - Flood & Spike Lights, 36 deg | Lamp / LED | Integrated LED module |
|---|---|---|---|
| Luminous flux | 2,640 lm | Input power | 22.0 W |
| Efficacy | 120.0 lm/W | CCT | |
| CRI | >90 | BUG rating (TM-15-11) | B3-U0-G0 |
| Beam angle (50% Imax) | 36.0° | Field angle (10% Imax) | 59.4° |
| Voltage | AC220~240V |
| Distribution | Direct, rotationally symmetric | Maximum intensity | 6,792.5 cd |
|---|---|---|---|
| At angle | 0° V | Luminous shape | Circular |
| Luminous size | 158 mm dia. | Spacing/height (nominal) | 1.14 |
Polar distribution, rotationally symmetric. 0° is straight down.
| Zone | Lumens | % of total |
|---|---|---|
| 0–30° | 2,466 | 93.4% |
| 0–60° | 2,640 | 100.0% |
| 0–90° (total) | 2,640 | 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° | 1,233 | 1,233 |
| Mid 30–60° | 87 | 87 |
| 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° | 6,792.5 | 46° | 9.3 |
| 1° | 6,787.9 | 47° | 6.6 |
| 2° | 6,768.4 | 48° | 4.6 |
| 3° | 6,728.9 | 49° | 3.2 |
| 4° | 6,666.3 | 50° | 2.2 |
| 5° | 6,578.3 | 51° | 1.5 |
| 6° | 6,463.6 | 52° | 1.0 |
| 7° | 6,321.6 | 53° | 0.0 |
| 8° | 6,152.3 | 54° | 0.0 |
| 9° | 5,956.6 | 55° | 0.0 |
| 10° | 5,735.7 | 56° | 0.0 |
| 11° | 5,491.7 | 57° | 0.0 |
| 12° | 5,227.2 | 58° | 0.0 |
| 13° | 4,945.1 | 59° | 0.0 |
| 14° | 4,648.8 | 60° | 0.0 |
| 15° | 4,341.9 | 61° | 0.0 |
| 16° | 4,028.3 | 62° | 0.0 |
| 17° | 3,711.8 | 63° | 0.0 |
| 18° | 3,396.3 | 64° | 0.0 |
| 19° | 3,085.2 | 65° | 0.0 |
| 20° | 2,782.2 | 66° | 0.0 |
| 21° | 2,490.2 | 67° | 0.0 |
| 22° | 2,211.9 | 68° | 0.0 |
| 23° | 1,949.4 | 69° | 0.0 |
| 24° | 1,704.5 | 70° | 0.0 |
| 25° | 1,478.4 | 71° | 0.0 |
| 26° | 1,271.8 | 72° | 0.0 |
| 27° | 1,085.1 | 73° | 0.0 |
| 28° | 917.9 | 74° | 0.0 |
| 29° | 769.9 | 75° | 0.0 |
| 30° | 640.1 | 76° | 0.0 |
| 31° | 527.6 | 77° | 0.0 |
| 32° | 430.9 | 78° | 0.0 |
| 33° | 348.8 | 79° | 0.0 |
| 34° | 279.8 | 80° | 0.0 |
| 35° | 222.4 | 81° | 0.0 |
| 36° | 175.1 | 82° | 0.0 |
| 37° | 136.5 | 83° | 0.0 |
| 38° | 105.4 | 84° | 0.0 |
| 39° | 80.7 | 85° | 0.0 |
| 40° | 61.1 | 86° | 0.0 |
| 41° | 45.8 | 87° | 0.0 |
| 42° | 34.0 | 88° | 0.0 |
| 43° | 25.0 | 89° | 0.0 |
| 44° | 18.2 | 90° | 0.0 |
| 45° | 13.1 |
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 | 1,698 | 1,059 | 209 | 18 | 1 | 1.3 m |
| 2.5 m | 1,087 | 816 | 290 | 54 | 7 | 1.6 m |
| 3.0 m | 755 | 624 | 309 | 93 | 19 | 1.9 m |
| 3.5 m | 554 | 485 | 294 | 120 | 36 | 2.3 m |
| 4.0 m | 425 | 385 | 265 | 134 | 52 | 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.