Photometric Data Sheet
| Luminaire | Duo Grid - Magnetic Series, 60 deg | Lamp / LED | Integrated LED module |
|---|---|---|---|
| Luminous flux | 1,760 lm | Input power | 16.0 W |
| Efficacy | 110.0 lm/W | CCT | |
| CRI | 90 | UGR | <19 |
| Beam angle (50% Imax) | 60.0° | Field angle (10% Imax) | 99.0° |
| Voltage | DC 48V |
| Distribution | Direct, rotationally symmetric | Maximum intensity | 1,682.1 cd |
|---|---|---|---|
| At angle | 0° V | Luminous shape | Circular |
| Luminous size | 0 mm dia. | Spacing/height (nominal) | 2.34 |
Polar distribution, rotationally symmetric. 0° is straight down.
| Zone | Lumens | % of total |
|---|---|---|
| 0–30° | 1,057 | 60.1% |
| 0–60° | 1,734 | 98.5% |
| 0–90° (total) | 1,760 | 100.0% |
Flux emitted within each downward cone. 60% of the total falls inside the rated beam angle.
Centre-beam illuminance and beam diameter on a surface directly below.
| γ | cd | γ | cd |
|---|---|---|---|
| 0° | 1,682.1 | 46° | 243.3 |
| 1° | 1,681.8 | 47° | 219.6 |
| 2° | 1,680.4 | 48° | 197.6 |
| 3° | 1,677.5 | 49° | 177.3 |
| 4° | 1,672.9 | 50° | 158.5 |
| 5° | 1,666.4 | 51° | 141.3 |
| 6° | 1,657.8 | 52° | 125.6 |
| 7° | 1,647.0 | 53° | 111.2 |
| 8° | 1,633.9 | 54° | 98.2 |
| 9° | 1,618.5 | 55° | 86.4 |
| 10° | 1,600.7 | 56° | 75.8 |
| 11° | 1,580.4 | 57° | 66.2 |
| 12° | 1,557.6 | 58° | 57.7 |
| 13° | 1,532.5 | 59° | 50.1 |
| 14° | 1,505.0 | 60° | 43.4 |
| 15° | 1,475.1 | 61° | 37.4 |
| 16° | 1,443.0 | 62° | 32.1 |
| 17° | 1,408.8 | 63° | 27.5 |
| 18° | 1,372.5 | 64° | 23.5 |
| 19° | 1,334.4 | 65° | 20.0 |
| 20° | 1,294.5 | 66° | 16.9 |
| 21° | 1,253.0 | 67° | 14.3 |
| 22° | 1,210.2 | 68° | 12.0 |
| 23° | 1,166.2 | 69° | 10.1 |
| 24° | 1,121.1 | 70° | 8.4 |
| 25° | 1,075.2 | 71° | 7.0 |
| 26° | 1,028.8 | 72° | 5.8 |
| 27° | 981.9 | 73° | 4.8 |
| 28° | 934.9 | 74° | 4.0 |
| 29° | 887.9 | 75° | 3.2 |
| 30° | 841.1 | 76° | 2.7 |
| 31° | 794.7 | 77° | 2.2 |
| 32° | 748.8 | 78° | 1.8 |
| 33° | 703.8 | 79° | 1.4 |
| 34° | 659.7 | 80° | 1.1 |
| 35° | 616.7 | 81° | 0.9 |
| 36° | 574.9 | 82° | 0.7 |
| 37° | 534.4 | 83° | 0.6 |
| 38° | 495.4 | 84° | 0.5 |
| 39° | 458.0 | 85° | 0.4 |
| 40° | 422.1 | 86° | 0.3 |
| 41° | 387.9 | 87° | 0.2 |
| 42° | 355.5 | 88° | 0.2 |
| 43° | 324.8 | 89° | 0.0 |
| 44° | 295.9 | 90° | 0.0 |
| 45° | 268.7 |
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 | 421 | 343 | 179 | 69 | 24 | 2.3 m |
| 2.5 m | 269 | 237 | 156 | 80 | 36 | 2.9 m |
| 3.0 m | 187 | 172 | 129 | 80 | 43 | 3.5 m |
| 3.5 m | 137 | 129 | 105 | 73 | 46 | 4.0 m |
| 4.0 m | 105 | 100 | 86 | 65 | 45 | 4.6 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.