Photometric Data Sheet
| Luminaire | Zony - Flood & Spike Lights, 40 deg | Lamp / LED | Integrated LED module |
|---|---|---|---|
| Luminous flux | 660 lm | Input power | 6.0 W |
| Efficacy | 110.0 lm/W | CCT | |
| CRI | >90 | BUG rating (TM-15-11) | B1-U0-G0 |
| Beam angle (50% Imax) | 40.0° | Field angle (10% Imax) | 66.0° |
| Voltage | 12V, 24V, 220V |
| Distribution | Direct, rotationally symmetric | Maximum intensity | 1,381.1 cd |
|---|---|---|---|
| At angle | 0° V | Luminous shape | Circular |
| Luminous size | 344 mm dia. | Spacing/height (nominal) | 1.30 |
Polar distribution, rotationally symmetric. 0° is straight down.
| Zone | Lumens | % of total |
|---|---|---|
| 0–30° | 584 | 88.5% |
| 0–60° | 660 | 100.0% |
| 0–90° (total) | 660 | 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° | 292 | 292 |
| Mid 30–60° | 38 | 38 |
| 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° | 1,381.1 | 46° | 8.3 |
| 1° | 1,380.4 | 47° | 6.3 |
| 2° | 1,377.3 | 48° | 4.8 |
| 3° | 1,371.1 | 49° | 3.6 |
| 4° | 1,361.2 | 50° | 2.7 |
| 5° | 1,347.2 | 51° | 2.0 |
| 6° | 1,328.9 | 52° | 1.4 |
| 7° | 1,306.2 | 53° | 1.0 |
| 8° | 1,278.9 | 54° | 0.8 |
| 9° | 1,247.2 | 55° | 0.5 |
| 10° | 1,211.2 | 56° | 0.4 |
| 11° | 1,171.0 | 57° | 0.3 |
| 12° | 1,126.9 | 58° | 0.2 |
| 13° | 1,079.4 | 59° | 0.0 |
| 14° | 1,028.8 | 60° | 0.0 |
| 15° | 975.7 | 61° | 0.0 |
| 16° | 920.5 | 62° | 0.0 |
| 17° | 863.8 | 63° | 0.0 |
| 18° | 806.2 | 64° | 0.0 |
| 19° | 748.3 | 65° | 0.0 |
| 20° | 690.6 | 66° | 0.0 |
| 21° | 633.6 | 67° | 0.0 |
| 22° | 577.9 | 68° | 0.0 |
| 23° | 523.9 | 69° | 0.0 |
| 24° | 472.0 | 70° | 0.0 |
| 25° | 422.6 | 71° | 0.0 |
| 26° | 376.0 | 72° | 0.0 |
| 27° | 332.4 | 73° | 0.0 |
| 28° | 291.9 | 74° | 0.0 |
| 29° | 254.6 | 75° | 0.0 |
| 30° | 220.6 | 76° | 0.0 |
| 31° | 189.9 | 77° | 0.0 |
| 32° | 162.3 | 78° | 0.0 |
| 33° | 137.7 | 79° | 0.0 |
| 34° | 116.0 | 80° | 0.0 |
| 35° | 97.1 | 81° | 0.0 |
| 36° | 80.6 | 82° | 0.0 |
| 37° | 66.5 | 83° | 0.0 |
| 38° | 54.4 | 84° | 0.0 |
| 39° | 44.2 | 85° | 0.0 |
| 40° | 35.6 | 86° | 0.0 |
| 41° | 28.5 | 87° | 0.0 |
| 42° | 22.6 | 88° | 0.0 |
| 43° | 17.8 | 89° | 0.0 |
| 44° | 13.9 | 90° | 0.0 |
| 45° | 10.8 |
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 | 345 | 234 | 63 | 9 | 1 | 1.5 m |
| 2.5 m | 221 | 175 | 75 | 19 | 4 | 1.8 m |
| 3.0 m | 153 | 131 | 74 | 28 | 8 | 2.2 m |
| 3.5 m | 113 | 101 | 67 | 33 | 12 | 2.5 m |
| 4.0 m | 86 | 80 | 59 | 34 | 16 | 2.9 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.