Photometric Data Sheet
| Luminaire | Ember - Wall Recessed, 65 deg | Lamp / LED | Integrated LED module |
|---|---|---|---|
| Luminous flux | 120 lm | Input power | 1.0 W |
| Efficacy | 120.0 lm/W | CCT | |
| CRI | >90 | UGR | <19 |
| Beam angle (50% Imax) | 65.0° | Field angle (10% Imax) | 101.6° |
| Voltage | AC85~265V |
| Distribution | Direct, rotationally symmetric | Maximum intensity | 103.3 cd |
|---|---|---|---|
| At angle | 0° V | Luminous shape | Circular |
| Luminous size | 80 mm dia. | Spacing/height (nominal) | 2.45 |
Polar distribution, rotationally symmetric. 0° is straight down.
| Zone | Lumens | % of total |
|---|---|---|
| 0–30° | 70 | 58.0% |
| 0–60° | 118 | 98.4% |
| 0–90° (total) | 120 | 100.0% |
Flux emitted within each downward cone. 65% 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° | 103.3 | 46° | 17.6 |
| 1° | 103.3 | 47° | 15.9 |
| 2° | 103.2 | 48° | 14.2 |
| 3° | 103.1 | 49° | 12.7 |
| 4° | 103.0 | 50° | 11.3 |
| 5° | 102.8 | 51° | 10.0 |
| 6° | 102.5 | 52° | 8.9 |
| 7° | 102.1 | 53° | 7.8 |
| 8° | 101.6 | 54° | 6.9 |
| 9° | 101.1 | 55° | 6.0 |
| 10° | 100.3 | 56° | 5.2 |
| 11° | 99.5 | 57° | 4.5 |
| 12° | 98.5 | 58° | 3.9 |
| 13° | 97.4 | 59° | 3.4 |
| 14° | 96.2 | 60° | 2.9 |
| 15° | 94.8 | 61° | 2.5 |
| 16° | 93.2 | 62° | 2.1 |
| 17° | 91.5 | 63° | 1.8 |
| 18° | 89.7 | 64° | 1.5 |
| 19° | 87.8 | 65° | 1.3 |
| 20° | 85.7 | 66° | 1.1 |
| 21° | 83.4 | 67° | 0.9 |
| 22° | 81.1 | 68° | 0.8 |
| 23° | 78.6 | 69° | 0.7 |
| 24° | 76.1 | 70° | 0.6 |
| 25° | 73.4 | 71° | 0.5 |
| 26° | 70.7 | 72° | 0.4 |
| 27° | 67.8 | 73° | 0.4 |
| 28° | 65.0 | 74° | 0.3 |
| 29° | 62.0 | 75° | 0.3 |
| 30° | 59.1 | 76° | 0.3 |
| 31° | 56.1 | 77° | 0.2 |
| 32° | 53.1 | 78° | 0.2 |
| 33° | 50.1 | 79° | 0.2 |
| 34° | 47.2 | 80° | 0.2 |
| 35° | 44.3 | 81° | 0.2 |
| 36° | 41.4 | 82° | 0.2 |
| 37° | 38.6 | 83° | 0.1 |
| 38° | 35.9 | 84° | 0.1 |
| 39° | 33.2 | 85° | 0.1 |
| 40° | 30.7 | 86° | 0.1 |
| 41° | 28.2 | 87° | 0.1 |
| 42° | 25.9 | 88° | 0.1 |
| 43° | 23.6 | 89° | 0.1 |
| 44° | 21.5 | 90° | 0.0 |
| 45° | 19.5 |
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 | 26 | 22 | 12 | 5 | 2 | 2.5 m |
| 2.5 m | 17 | 15 | 10 | 6 | 3 | 3.2 m |
| 3.0 m | 11 | 11 | 8 | 5 | 3 | 3.8 m |
| 3.5 m | 8 | 8 | 7 | 5 | 3 | 4.5 m |
| 4.0 m | 6 | 6 | 5 | 4 | 3 | 5.1 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.