Photometric Data Sheet
| Luminaire | Cascade - Wall Surface, 60 deg | Lamp / LED | Integrated LED module |
|---|---|---|---|
| Luminous flux | 5,400 lm | Input power | 45.0 W |
| Efficacy | 120.0 lm/W | CCT | |
| CRI | >90 | BUG rating (TM-15-11) | B3-U0-G0 |
| Beam angle (50% Imax) | 60.0° | Field angle (10% Imax) | 99.0° |
| Voltage | AC220~240V |
| Distribution | Direct, rotationally symmetric | Maximum intensity | 5,161.0 cd |
|---|---|---|---|
| At angle | 0° V | Luminous shape | Circular |
| Luminous size | 138 mm dia. | Spacing/height (nominal) | 2.34 |
Polar distribution, rotationally symmetric. 0° is straight down.
| Zone | Lumens | % of total |
|---|---|---|
| 0–30° | 3,244 | 60.1% |
| 0–60° | 5,320 | 98.5% |
| 0–90° (total) | 5,400 | 100.0% |
Flux emitted within each downward cone. 60% of the total falls inside the rated beam angle.
| Zone | Back lm | Front lm |
|---|---|---|
| Low 0–30° | 1,622 | 1,622 |
| Mid 30–60° | 1,038 | 1,038 |
| High 60–80° | 39 | 39 |
| Very high 80–90° | 1 | 1 |
| 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° | 5,161.0 | 46° | 746.5 |
| 1° | 5,160.0 | 47° | 673.8 |
| 2° | 5,155.6 | 48° | 606.3 |
| 3° | 5,146.8 | 49° | 543.9 |
| 4° | 5,132.7 | 50° | 486.4 |
| 5° | 5,112.7 | 51° | 433.6 |
| 6° | 5,086.4 | 52° | 385.2 |
| 7° | 5,053.3 | 53° | 341.2 |
| 8° | 5,013.2 | 54° | 301.2 |
| 9° | 4,965.9 | 55° | 265.1 |
| 10° | 4,911.1 | 56° | 232.5 |
| 11° | 4,848.9 | 57° | 203.2 |
| 12° | 4,779.1 | 58° | 177.0 |
| 13° | 4,702.0 | 59° | 153.7 |
| 14° | 4,617.5 | 60° | 133.0 |
| 15° | 4,525.9 | 61° | 114.7 |
| 16° | 4,427.4 | 62° | 98.6 |
| 17° | 4,322.3 | 63° | 84.4 |
| 18° | 4,211.1 | 64° | 72.1 |
| 19° | 4,094.0 | 65° | 61.3 |
| 20° | 3,971.7 | 66° | 51.9 |
| 21° | 3,844.5 | 67° | 43.9 |
| 22° | 3,713.1 | 68° | 36.9 |
| 23° | 3,578.0 | 69° | 31.0 |
| 24° | 3,439.7 | 70° | 25.9 |
| 25° | 3,299.1 | 71° | 21.5 |
| 26° | 3,156.5 | 72° | 17.9 |
| 27° | 3,012.7 | 73° | 14.8 |
| 28° | 2,868.4 | 74° | 12.1 |
| 29° | 2,724.1 | 75° | 10.0 |
| 30° | 2,580.5 | 76° | 8.1 |
| 31° | 2,438.1 | 77° | 6.6 |
| 32° | 2,297.6 | 78° | 5.4 |
| 33° | 2,159.4 | 79° | 4.3 |
| 34° | 2,024.1 | 80° | 3.5 |
| 35° | 1,892.1 | 81° | 2.8 |
| 36° | 1,763.8 | 82° | 2.2 |
| 37° | 1,639.7 | 83° | 1.8 |
| 38° | 1,520.0 | 84° | 1.4 |
| 39° | 1,405.1 | 85° | 1.1 |
| 40° | 1,295.1 | 86° | 0.9 |
| 41° | 1,190.3 | 87° | 0.7 |
| 42° | 1,090.7 | 88° | 0.5 |
| 43° | 996.5 | 89° | 0.0 |
| 44° | 907.8 | 90° | 0.0 |
| 45° | 824.4 |
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 | 1,290 | 1,053 | 550 | 212 | 73 | 2.3 m |
| 2.5 m | 826 | 728 | 479 | 246 | 110 | 2.9 m |
| 3.0 m | 573 | 527 | 395 | 244 | 132 | 3.5 m |
| 3.5 m | 421 | 397 | 322 | 225 | 140 | 4.0 m |
| 4.0 m | 323 | 308 | 263 | 200 | 138 | 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.