LED Lighting & LM-79 Luminaire Testing Laboratory in India

LM-79 test procedure LED DownLight | LM-79 Reports for LED DownLight | LED Down Light Testing labs in India

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LM-79 Testing for LED DownLight | LED Down Light Testing | LM 79 testing labs in india

LM-79 Testing for LED DownLight | LED Down Light Testing | LM 79 testing labs in India

ITCIndia lab One Of the Best LM-79 Testing Service Provider in all India. Contact Now! And fulfill your testing Requirements for Tenders.

If you are looking for LM-79 Testing Laboratory for LED DownLight Testing, ITCIndia Can Help you!. ITC India Electrical Safety NABL Accredited Lab Providing LM-79 Testing on LED Down Lighting in All over India, Mumbai, Ahmedabad, Pune, New Delhi, Chennai, Panchkula, Chandigarh, Mohali, Ludhiana, Ambala, Bangalore, Kolkata

Testing parameter under LM 79 testing for LED Downlight:

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

The Testing to be conducted is as follows:-

S.NO. PRODUCT Testing as per standard

LED Down Light (12W)


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

LM 79 Test Report will be on basis of 30 Mins to 2 Hrs Stablization Time depending upon the size of the Luminaire

 If you want details and quotations for LM-79 Testing, Kindly send us the following details:

  • LED Down Light Technical Specifications
  • LED Down Light Images
  • LED Down Light Brochure

If you’re Buyers Demanding for LM-79 Testing Services – Contact Now!

Mr. Puneet Sharma | Call: 08196980555 | E-mail: ITCIndiaOne@Gmail.Com

Get Instant Quotations to fill out the Enquiry form below:

LED Tube Light Safety Testing as per IEC 60598-2-1 | LM-79 testing | IP Testing India

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LED Tube Light Safety Testing as per IEC 60598-2-1 | LM-79 testing | IP Testing India

Need to Get LED Tube Light Safety Testing as per IEC 60598-2-1, LM-79 testing, IP Testing in India?

ITCIndia Nabl Accredited Electrical safety Testing Laboratory Providing LED Tube Light Safety Testing and Certification Services as per IEC 60598-2-1, if you are looking for LED Tube Light Safety Testing Laboratory in your Area, you can feel free to contact us, ITCIndia also providing LM-79 testing, and IP testing for LED Tube Lights, if you are interested, we will be happy to assist you.

General Requirements for LED Tube Light Testing and Certification and Procedure:

  1. Classification for LED Tube Light Safety Testing as per IEC 60598-2-1

  • Type of protection Class 0 excluded Class II
  • Degree of protection Requirement: Ordinary IP20
  • Luminaire suitable for direct mounting on normally flammable surfaces.
  • Luminaire not suitable for direct mounting on normally flammable surfaces
  • Luminaire for normal use
  • Luminaire for rough service
  1. Marking for LED Tube Light Safety Testing as per IEC 60598-2-1:

  • Mandatory markings
  • Position of the marking
  • Format of symbols/text
  • Additional information
  • Language of instructions
  • Combination luminaires
  • Nominal frequency in Hz 50/60 Hz
  • Operating temperature
  • Symbol or warning notice
  • Wiring diagram
  • Special conditions
  • Metal halide lamp luminaire – warning
  • Limitation for semi-luminaires
  • Power factor and supply current
  • Suitability for use indoors
  • Luminaires with remote control
  • Clip-mounted luminaire – warning
  • Specifications of protective shields
  • Symbol for nature of supply
  • Rated current of socket outlet
  • Rough service luminaire
  • Mounting instruction for type Y, type Z and some Type X attachments
  • Non-ordinary luminaires with PVC cable
  • Protective conductor current in instruction if applicable
  • Provided with information if not intended to be mounted within arms reach
  • Test with water
  • Test with hexane
  • Legible after test
  • Label attached
  1. Construction
  2. Creepage distances and clearances
  3. Provision for earthing
  4. Screw terminals
  5. Screw less terminals and electrical connections
  6. External and internal wiring
  7. Protection against electric shock
  8. Endurance test and thermal test
  9. Resistance to dust, solid objects and moisture
  10. Insulation resistance and electric strength
  11. Resistance to heat, fire and tracking

And etc………

Please give us the following information to quote you:

  1. LED Tube Light photograph
  2. Intended use of the LED Tube Light
  3. Technical specification of the LED Tube Light.

We hope to have the opportunity to work with you in the future

For Further Clarification Please feel free to Contact Now! We would be happy to assist you

Mr. Puneet Sharma | Call: 08196980555 | Email: ItcIndiaOne@Gmail.Com

Get Instant Quotations for LED Tube Light Testing, Please Fill the Enquiry form below:

LM-79 Testing | LM-79 Test Approved Methods

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LM-79 Testing | LM-79 Test Approved Methods

ITCIndia NABL Approved Electrical Safety Testing Laboratory, ITCIndia Laboratory is following the procedure as required by International Standard IEC 17025 and is already certified for ISO 17025 by NABL , has been awarded accreditation by the National Accreditation Board for Testing and Calibration Laboratories (NABL). Under the Energy Efficient Lighting Products Program. This includes LM-79 accreditation for Solid State Lighting Luminaires, Total Flux Measurements (Luminous Efficacy) & Solid State Lighting Luminaires, Luminous Intensity Measurements.

Definition of LM-79 Testing:

LM-79 is one approved method that describes procedures & precautions in performing measurement of LED products.

Scope of IES LM-79 testing:

LM-79 Testing is applied to solid-state lighting products that include the following requirements:

  • LED based products that are integrated control circuit and heat sinks
  • LED based products only requiring AC or DC power supply

And does not cover as bellow:

  • LED products requiring external operating circuits or heat sinks (bare LED chips, package and modules)
  • Fixtures designed for LED products but sold without a light source


Electrical Requirements:

  • SSL products work with AC power: voltage, electrical current, power, frequency, power factor
  • SSL products work with DC power: voltage, electrical current, power

Test Condition and Procedures/ LM-79 Procedures and Conditions:

  1. Ambient Conditions

  • Temperature–maintaining at 25℃±1℃ / Maintain temperature at 25 degrees C +/-1 degree C (within 1M)
  • Air Flow—limited/ Limited air flow
  • Mounting–limited thermal transfer


  1. Power Supply

  • Voltage regulation to +/- 2%
  • Voltage waveform (harmonic distortion< 3%) / AC wave shape limit to harmonic RMS of 3%
  1. Aging and Stabilization/ Seasoning and Stabilization

  • New SSL products can be put into tested without aging.
  • Before testing, SSL products should work for a certain time to reach up stable working temperature.
  1. Working Orientation/ Testing Orientation

  2. Electrical Settings

  3. Instrumentation

Test Method of Lm-79/ LM-79 Test Methods:

Integrating Sphere and Goniophotometer available to achieve the test report

Integrating Sphere: Integrating sphere systems are used to measure the total luminous flux and color for LM-79. This can be performed with a photometer (total luminous flux) or a spectral radiometer (spectral radiant flux). Utilizing a spectral radiometer and integrating sphere is the preferred method, which derives total luminous flux and color qualities form spectral radiant flux measurements. Click here to see (Video) how to do LM-79 Test with Integrating sphere systems

  • For measuring total luminous flux and color
  • Photometer – Total Luminous Flux
  • Spectral Radiometer (preferred) – Spectral Radiant
  • Flux (to derive total luminous flux and color qualities)

Goniophometer :  Goniophotometer systems are also used for LM-79 testing to measure luminous intensity distribution. The Goniophotometer system tests derive total luminous flux and provide color characteristics including CCT and CRI.

  • For measuring luminous intensity distribution
  • Total luminous flux is derived
  • Provides color characteristics with spectral radiometer including CCT, CRI

Testing Data of IES LM-79/ LM-79 Test Outputs and Calculations:

Photometric Requirements:


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