Photometric Data Sheet
| Luminaire | FAM - Floor Lights, 38 deg | Lamp / LED | Integrated LED module |
|---|---|---|---|
| Luminous flux | 360 lm | Input power | 3.0 W |
| Efficacy | 120.0 lm/W | CCT | |
| CRI | >90 | BUG rating (TM-15-11) | B1-U0-G0 |
| Beam angle (50% Imax) | 38.0° | Field angle (10% Imax) | 62.7° |
| Voltage | AC220~240V |
| Distribution | Direct, rotationally symmetric | Maximum intensity | 833.0 cd |
|---|---|---|---|
| At angle | 0° V | Luminous shape | Circular |
| Luminous size | 100 mm dia. | Spacing/height (nominal) | 1.22 |
Polar distribution, rotationally symmetric. 0° is straight down.
| Zone | Lumens | % of total |
|---|---|---|
| 0–30° | 328 | 91.1% |
| 0–60° | 360 | 100.0% |
| 0–90° (total) | 360 | 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° | 164 | 164 |
| Mid 30–60° | 16 | 16 |
| 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° | 833.0 | 46° | 2.6 |
| 1° | 832.5 | 47° | 1.9 |
| 2° | 830.4 | 48° | 1.4 |
| 3° | 826.1 | 49° | 1.0 |
| 4° | 819.4 | 50° | 0.7 |
| 5° | 809.9 | 51° | 0.5 |
| 6° | 797.4 | 52° | 0.4 |
| 7° | 782.0 | 53° | 0.2 |
| 8° | 763.6 | 54° | 0.2 |
| 9° | 742.2 | 55° | 0.1 |
| 10° | 718.0 | 56° | 0.0 |
| 11° | 691.1 | 57° | 0.0 |
| 12° | 661.8 | 58° | 0.0 |
| 13° | 630.3 | 59° | 0.0 |
| 14° | 597.0 | 60° | 0.0 |
| 15° | 562.3 | 61° | 0.0 |
| 16° | 526.4 | 62° | 0.0 |
| 17° | 489.9 | 63° | 0.0 |
| 18° | 453.1 | 64° | 0.0 |
| 19° | 416.5 | 65° | 0.0 |
| 20° | 380.3 | 66° | 0.0 |
| 21° | 345.0 | 67° | 0.0 |
| 22° | 310.9 | 68° | 0.0 |
| 23° | 278.3 | 69° | 0.0 |
| 24° | 247.3 | 70° | 0.0 |
| 25° | 218.3 | 71° | 0.0 |
| 26° | 191.2 | 72° | 0.0 |
| 27° | 166.3 | 73° | 0.0 |
| 28° | 143.6 | 74° | 0.0 |
| 29° | 123.1 | 75° | 0.0 |
| 30° | 104.6 | 76° | 0.0 |
| 31° | 88.3 | 77° | 0.0 |
| 32° | 73.9 | 78° | 0.0 |
| 33° | 61.4 | 79° | 0.0 |
| 34° | 50.6 | 80° | 0.0 |
| 35° | 41.3 | 81° | 0.0 |
| 36° | 33.5 | 82° | 0.0 |
| 37° | 26.9 | 83° | 0.0 |
| 38° | 21.5 | 84° | 0.0 |
| 39° | 17.0 | 85° | 0.0 |
| 40° | 13.3 | 86° | 0.0 |
| 41° | 10.3 | 87° | 0.0 |
| 42° | 8.0 | 88° | 0.0 |
| 43° | 6.1 | 89° | 0.0 |
| 44° | 4.6 | 90° | 0.0 |
| 45° | 3.4 |
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 | 208 | 136 | 32 | 4 | 0 | 1.4 m |
| 2.5 m | 133 | 103 | 41 | 9 | 1 | 1.7 m |
| 3.0 m | 93 | 78 | 41 | 14 | 3 | 2.1 m |
| 3.5 m | 68 | 60 | 38 | 17 | 6 | 2.4 m |
| 4.0 m | 52 | 48 | 34 | 19 | 8 | 2.8 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.