LM-79 Testing for LED Flood lights, LM-79 Procedure, lm 79 Test Report

LM-79 Testing for LED Flood lights

If you are looking for LM-79 Testing for LED Flood lights, ITC India NABL Accredited Electrical Safety Testing Laboratory provide LM-79 Testing for LED Flood Light includes accreditation for Solid State Lighting Luminaires, Total Flux Measurements (Luminous Efficacy) & Solid State Lighting Luminaires, Luminous Intensity Measurements.

The Testing to be conducted is as follows:-

LM-79 Testing on LED Flood lights Testing as per standard

Test to be conducted under LM 79 for LED Flood lights:

1. Measurement of Total Luminous Flux
& Luminous Efficacy
2. Color Characteristics (Chromaticity
Coordinates, Correlated Color
Temperature & Color Rendering Index)
3. Light Intensity Distribution Test

IES LM-79-08 Testing Parameters for LED Flood lights
LM-79 Testing Approved Method: Electrical and photometric Measurements of Solid-state Lighting Product

LM-79 Test Photometric Results for LED Flood lights:

Colorimetric Parameters for LED Flood lights:

Chromaticity coordinates: (Chroma x / Chroma y / Chroma u(u’) / Chroma v / Chroma v’)
Correlated Color Temperature (CCT)
Duv Value
Color Ratio
Peak Wavelength (nm)
Half Bandwidth (nm)
Dominant Wavelength (nm)
Color Purity
Color Rendering Index (CRI – Ra)

Photometric Parameters for LED Flood lights:

Total Luminous Flux (Lumens)
Luminous Efficacy (Lumens/Watt)
Radiant Power (Watts)

Electrical Results for LED Flood lights:

Input Power (Watts)
Input Voltage (Volts )
Input Current (Amps)
Power Factor
Input Frequency (Hz)

Additional Parameters for LED Flood lights:

Stabilization Time (Light and Power) = 60 minutes
Test Geometry Configuration = 4π
Spectroradiometer = (Lisun LMS-9000A Plus)
Ambient Temperature = 25.0°C

Electrical Safety Testing Laboratory