Monday, 9 May 2016

LM 79 Testing for LED Street Light

LM 79 Test Laboratory for LED Street Light


LM 79 Test Laboratory for LED Street Light

ITC India NABL Accredited Electrical Safety Testing Laboratory provide LM-79 Testing for LED Street Light (45W & 60W) 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(Testing as per standard):-

Test to be conducted under LM 79:

  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,  LM-79 Testing Approved Method: Electrical and photometric Measurements of Solid-state Lighting Product

LM-79 Test Photometric Results:

Colorimetric Parameters:

  • 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:

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

Electrical Results:

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

Additional Parameters:

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

If you have any Query for LED Luminaires Testing, You can Feel free to Contact Us

If you are Interested You can Fill out the form below to receive a quote on the LM-79 Testing to get started:

Contact Now!

Puneet Sharma, M: 08196980555 E: ITCIndiaOne@Gmail.Com

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