Photometric Report
BLR-2x2-3L-840-L15.ies
Luminaire lumens
3,003 lm
Calculated from the candela data
Efficacy
133 lm/W
At 22.5 W input
Peak intensity
1,593 cd
At 5° vertical, 22.5° horizontal
Luminaire efficiency
83%
Of 3,636 rated lamp lumens
Polar Candela Distribution
Each curve is a vertical slice through the luminaire: the listed plane on the right, the plane 180° opposite on the left. 0° is straight down.
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3D Candela Distribution
Intensity in every direction. Distance from the centre is candela. Drag to rotate.
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Iso Candela Diagram
Looking up at the luminaire. The centre is straight down and the outer ring is the horizon (90°). Horizontal angles run clockwise from 0° at the top.
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Cone of Light
Light level directly below the luminaire, and the beam width on the floor where intensity falls to 50% of peak. Two widths are listed when the luminaire's 0–180° and 90–270° beams differ.
| Mtg Height | Light Level | Beam Diameter |
|---|---|---|
| 6.0 ft | 43.7 fc | 11.1 ft |
| 8.0 ft | 24.6 fc | 14.8 ft |
| 10.0 ft | 15.7 fc | 18.5 ft |
| 12.0 ft | 10.9 fc | 22.3 ft |
| 14.0 ft | 8.0 fc | 26.0 ft |
| 16.0 ft | 6.1 fc | 29.7 ft |
| 24.0 ft | 2.7 fc | 44.5 ft |
| 32.0 ft | 1.5 fc | 59.3 ft |
| 40.0 ft | 1.0 fc | 74.2 ft |
| 48.0 ft | 0.7 fc | 89.0 ft |
| 56.0 ft | 0.5 fc | 103.9 ft |
| 64.0 ft | 0.4 fc | 118.7 ft |
File Details
- File
- BLR-2x2-3L-840-L15.ies
- Format
- LM-63-2002
- Photometric type
- Type C
- Horizontal symmetry
- Symmetric in each quadrant
- Angles
- 19 vertical × 5 horizontal
- Light sources
- 96 × 37.9 lm
- Luminous opening (W × L × H)
- 1.991 × 2.08383 × 0.299271 ft
- Input watts
- 22.5 W
- Ballast factor
- 1
- Candela multiplier
- 1
- Ballast-lamp factor
- 1
- Test lab
- LTI Optics - www.ltioptics.com/ies
- Test date
- Thu Jul 4 15:46:12 2024
- Test number
- 1
- Manufacturer
- BJ TAKE LIGHTING
- Luminaire
- BLR-2x2-3L-840-L15
- Lamp
- LED 0.17875W 2835 MID POWER (65MA)
- Lamp catalogue number
- SPMWH1228MD5WATUVK