LM 79 Testing

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: [email protected]

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

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

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LM-79 Testing for LED Flood lights

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

Click Here to See Video How to Do LM-79 Testing ?

If you have any Query for LM-79 Testing on LED Flood lights

Contact Now!

Mr. Puneet Sharma M: 08196980555 E: [email protected]

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

LM 79 Test Laboratory for LED Street Light

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LM 79 Test Laboratory for LED Street Light

LM-79 Testing for LED Street Lights

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

Click Here to See Video How to Do LM-79 Testing ?

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: [email protected]

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: [email protected]

LM-79 Testing Service in India

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Find LM-79 Testing Service in Your Area

ITCIndia specializes in the measurement of Solid State Lighting per IES standards including NABL accredited LM-79 luminaire testing. ITCIndia laboratory is NABL Approved LM-79 Luminaire Testing, LM-79 Luminaire Testing for ENERGY STAR® for SSL, and is accredited to provide test and measurement under ISO 17025.

ITC India  NABL approved Testing Laboratory (with Certificate No. T 1811 attached herewith) with specialization to test against EN and IEC standards for electrical safety leading to CE/NIST/IEC certification. Our Lab is fully equipped with high accuracy measuring testing Instruments and trained personal to provide testing & certification services for different type of products according to IEC Standards. Some of which are IEC 60335–1, IEC 60601, IEC 61010, IEC 60204, IEC 60598, IEC 60950, IEC 61427, BS EN 50262, etc…..

The laboratory is following the procedure as required by International Standard IEC/ISO 17025 and is already certified for IEC/ISO 17025 by NABL.ITC INDIA performing ELECTRICAL SAFETY TESTING for the following:
EMC/EMI Testing Machinery Testing Luminaries and Lightning Testing Electro Medical Equipments Testing Laboratory Equipment Testing Household Appliances Testing IT and Telecom Equipment Testing Environmental Testing Battery Testing. LM 79

ITCIndia’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.

ITCIndia provides LM-79 luminaire and lamp testing reports for:

  1. ENERGY STAR®
  2. LED Lighting Facts
  3. DesignLight Consortium

The standard LM-79 luminaire test report includes:

  1. Luminaire Efficacy
  2. Zonal Lumen Density
  3. Visible spectral power distribution
  4. CRI
  5. CCT
  6. CQS
  7. Chromaticity coordinates
  8. Color over angle
  9. Various electrical measurements
  10. IES file
  11. Equipment

ITCIndia 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 LED street lights.

ITCIndia laboratory features both a Type A and Type C Goniometer for testing a wide variety of luminaires.

What is LM-79 Luminaire Testing?

LM-79 Luminaire Testing

LM-79-08. It is the Illuminating Engineering Society of North America (IESNA) approved method for the Electrical and Photometric Measurements of Solid-State Lighting. It measures an LED luminaire or integral lamp as a whole system according to a standard process using specified equipment.

IES LM-79 Electrical and Photometric Measurements of Solid-State Lighting Products

Approved method describing procedures and precautions in performing reproducible measurements of LED Lights:

  1. Total luminous flux
  2. Electrical powers
  3. Luminous Intensity distribution
  4. Efficacy (lm/watt)
  5. Chromaticity

LM-79 Luminaire Testing Scope:

Applies to LED-based products incorporating control electronics and heat sinks, that is, those devices that require only AC mains power or a DC voltage power supply to operate.

Absolute Photometry Basis:

  1. LM-79 requires complete luminaire testing
  2. Traditionally, photometric evaluation of lighting products is based on separate tests for lamps and luminaires (Relative)
  3. For SSL products, LED lamps typically cannot be separated from their luminaire because of heat effects (Absolute)

Relative vs. Absolute Photometry:

  1. Relative testing – Lamps of interest and luminaire (with reference lamp) are measured separately. Then the actual light distribution and intensity of the complete luminaire of interest is derived by normalization of the test data
  2. Absolute testing – The actual light distribution and intensity of the luminaire of interest is measured directly from the complete luminaire.

Kindly send us the following Details, So that we can provide you quotation for the same:

  1. Product Name, Technical Specifications and Brochure
  2. Product Images
  3. Total Number of samples Required: 2

Need guidance? Our LED Luminaire Testing FAQ will help!

Information about Federal and State LED Lighting Programs and Resources.

Call us at 8196980555 or email [email protected] for price information or an immediate quote today.

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If you have any query regarding LM 79 Testing, Kindly send us your testing requirements with the product technical details to submit you our testing charges.

We are waiting for your earliest reply. You can call or write us for any clarification

Puneet Sharma | +91.8196980555 | [email protected] | ITC India Pvt. Ltd

Submit Your Testing Requirements,Please fill out the Enquiry below:

Lm-79 Testing Chennai, India

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Lm-79 Testing Chennai, India

If you are looking for Lm-79 testing service in Chennai Tamil Nadu India, ITC India Electrical Safety Testing Laboratory serve LM-79 Testing Service in Chennai, India. LM-79 Testing  is a Conduct of photometric test for LED luminaires. ITCindia document that the photometric laboratory must follow to test LED luminaires. Mostly it tells you how the luminaire must be tested and what instruction must be included in the photometric report.
A photometric report according to LM-79 Test will involve the luminaires photometric data

  • Lumens
  • Vertical distribution of the lumens
  • Color temperature  & electric data
  • Power, current.

LM-79 Testing  is an approved method for testing electrical and photometric analysis of solid state LED lighting products. LM-79 Test involve procedures for operating reproducible analysis of:

  • LEDs properties
  • Including: total flux
  • Electrical power
  • Efficacy and chromaticity

If you have any query regarding Lm-79 Testing and Certification. Kindly send us your testing requirements with the product technical details to submit you our testing charges.
We are waiting for your earliest reply. You can call or write us for any clarification
Puneet Sharma | +91.8196980555 | [email protected] | ITC India Pvt. Ltd

Submit Your Testing Requirements,Please fill out the Enquiry below:

LM 79 Testing For Street Light As Per IEC 60598-2-3

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LM 79 Tesing For Street Light As Per IEC 60598-2-3

ITC India Nabl Accredited Electrical safety Testing Laboratory Can Do LM-79 Testing On Street Light As Per International standard IEC 60598-2-3

Test to be conducted under LM 79:

  • Measurement of Total Luminous Flux  & Luminous Efficacy
  • Color Characteristics (Chromaticity Coordinates, Correlated Color Temperature & Color Rendering Index)

If you have any query regarding LM 79 Testing For Street Light and Certification. Kindly send us your testing requirements with the product technical details to submit you our testing charges.

We are waiting for your earliest reply. You can call or write us for any clarification

Puneet Sharma | +91.8196980555 | [email protected] | ITC India Pvt. Ltd

Submit Your Testing Requirements,Please fill out the Enquiry below: