CSA Group Seattle specializes in the measurement of Solid State Lighting per IES standards including NVLAP accredited LM-79 luminaire testing. Our laboratory is CALiPER recognized LM-79 Luminaire Testing, LM-79 Luminaire Testing for ENERGY STAR® for SSL, and is accredited to provide test and measurement under ISO 17025.
CSA Group Seattle’s LM-79 luminaire and lamp testing fully evaluates the assembled luminaire for total flux, electrical power, efficacy (lm/watt), chromaticity, and angular distribution of light.
CSA Group Seattle provides LM-79 luminaire and lamp testing reports for:
The standard LM-79 luminaire test report includes:
- Luminaire Efficacy
- Zonal Lumen Density
- Visible spectral power distribution
- Chromaticity coordinates
- Color over angle
- Various electrical measurements
- IES file
Our testing facilities are equipped with multiple type-c moving mirror color goniophotometers and integrating spheres up to 3 meters in diameter – ideal for testing large troffers and street lights.
Our laboratory features both a Type A and Type C Goniometer for testing a wide variety of luminaires.
What is LM-79 Luminaire Testing?
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Information about Federal and State LED Lighting Programs and Resources.
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