Photometric Report
BLCO-4-2.4L-45deg-L18.ies
Luminaire lumens
2,430 lm
Calculated from the candela data
Efficacy
131 lm/W
At 18.6 W input
Peak intensity
781 cd
At 135° vertical, 0° horizontal
Luminaire efficiency
81%
Of 3,000 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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File Details
- File
- BLCO-4-2.4L-45deg-L18.ies
- Format
- LM-63-2002
- Photometric type
- Type C
- Horizontal symmetry
- Symmetric 0-180°
- Angles
- 37 vertical × 9 horizontal
- Light sources
- 112 × 26.8 lm
- Luminous opening (W × L × H)
- 3.98917 × 0.367484 × 0.258958 ft
- Input watts
- 18.6141 W
- Ballast factor
- 1
- Candela multiplier
- 1
- Ballast-lamp factor
- 1
- Test lab
- LTI Optics - www.ltioptics.com/ies
- Test date
- Wed Jul 29 13:50:37 2026
- Test number
- 1
- Lamp
- LED 0.17875W 2835 MID POWER (65MA)
- Lamp catalogue number
- SPMWH1228MD5WATUVK