LED Testing

How LM-79 testing can help assess LED luminary quality and performance?

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How LM-79 testing can help assess LED luminary quality and performance?

We all believe in buying quality products. Discovery of LED is boon to our world. LED has replaced all the traditional lightning systems because of its quality, life and performance.  Manufacturers are switching from manufacturing traditional lightning to produce LED lighting. Many of the manufacturers are making unsubstantial claims regarding colour quality, luminous flux (lm), efficacy (lm/w) and general quality. This can Lead to LED degradation. To ensure quality, a series of test has to be performed on LED luminaries for its long term survival. This is served by LM 79 test method. It is not only the LED but the whole SSL has to qualify all the tests.

For special purpose, it may be useful to determine the characteristics of SSL products when they are operated at other than standard conditions described in the approved method.

Photometric testing includes measurements of total radiant flux, luminous flux, Efficacy (lm/w), chromaticity, correlated color temperature (CCT), and color rendering index (CRI), Light Intensity Distribution (cd). Radiant flux, expressed in watts, is a measurement of the total power of electromagnetic radiation (light) emitted from the luminary or lamp. Luminous flux is a weighted measurement based on human visual perception.

The above measured parameters help to access the LED luminary quality and performance.

ITC india Pvt Ltd is a leading company to test LM 79, company has both the highly accurate equipments “The Integrating Sphere” & “  The Goniophotometer” installed at its premises.

ITC india is a NABL accredited lab having full scope of LM 79( certificate no. T-3510.)

If you’re Buyers Demanding for LED Luminaries Lamps Testing– Contact Now!

Wish this blog post will be help. If you have any other questions, please feel free to contact us. ITCIndia team looking forward work with you and get better together!

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

Get Instant Quotations, Fill the Enquiry form:

Photometric Testing Experts

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Searches related to Photometric Testing Experts, What is Photometric Testing, Photometric Test Procedure, Photometric Test Report, Photometric Testing India, LM-79 Testing Experts, Photometric Testing labs, LED Testing Experts, Photometric Testing for LED Lighting

If you are looking for Photometric Testing Laboratory for LED Lighting In your Area, ITCIndia Electrical Safety testing Laboratory Approved from NABL. ITC India one of the best Photometric Testing Laboratory in India, Mumbai, Chennai, Ahmedabad, New Delhi, Pune, Kolkata, Bangalore, Hyderabad, Surat, Visakhapatnam.

ITCIndia “Institute of Testing and Certification India Pvt. Ltd” are a leading testing lab having a NABL accreditation under ELECTRICAL, ELECTRONICS and PHOTOMETRY testing with certificate no. T-3509, T-3570 and T-1811. ITCIndia Lab is following the procedure as required by International Standard IEC 17025 and is already certified for ISO/IEC 17025.

As the development of LED technology continues to grow and diversify, the need for consistent and standardized testing procedures for LED has become more prevalent than ever. ITCIndia is NABL Accredited laboratory for Photometric Testing for LED Lighting, LM 79 Testing.

Institute of Testing and Certification India Pvt. Ltd has made strides to stay current with the new testing standard LM-79 set forth by the IESNA (Illuminating Engineering Society of North America). In addition, “ITCIndia” testing is now a priority when testing our LED light systems for more reliable results.

ITCIndia Lab has made strides to stay current with the new testing standard LM-79 set forth by the IEC/EN 60598. In addition, ITC INDIA testing is now a priority when testing our LED light systems for more reliable results. Fixtures tested by LM-79 standards will now feature a Lighting Facts label provided through the program created by the IEC/EN.

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

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

  • Total luminous flux
  • Electrical powers
  • Luminous Intensity distribution
  • Efficacy (lm/watt)
  • Chromaticity

How To do Photometric Testing?

Check Our Photometric Testing Scope

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
  3. For SSL products, LED lamps typically cannot be separated from their luminaire because of heat effects

Relative vs. Absolute Photometry

Relative testing – Lamps of interest and luminaire are measured separately. Then the actual light distribution and intensity of the complete luminaire of interest is derived by normalization of the test data

Absolute testing – The actual light distribution and intensity of the luminaire of interest is measured directly from the complete luminaire.

For your better understanding, we are going to show you the Photometric Test report of latest LED in the following:

Learn more about this Photometric test >

If you’re Buyers Demanding for Photometric Testing– Contact Now!

Wish this blog post will be help. If you have any other questions, please feel free to contact us. ITCIndia team looking forward work with you and get better together!

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

Get Instant Quotations, Fill the Enquiry form:

LED Driver and Lamp Control Gear Testing

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ITCIndia can do LED Driver and Lamp control Gear testing as per IEC 61347 -2-13, IS 15885-2-13 Standards

If you are looking for LED Driver and Lamp control Gear Testing Laboratory for LED Driver and Lamp control Gear In India, Mumbai, Chennai, Ahmedabad, New Delhi, Pune, Kolkata, Bangalore, Hyderabad, Surat, Visakhapatnam and other city, ITCINDIA NABL Approved Electrical Safety testing Lab Can Help You! ITC India one of the best LED Driver and Lamp control Gear testing Laboratory in India.

ITCIndia “Institute of Testing and Certification India Pvt. Ltd” are a leading testing company/laboratory having a NABL accreditation under ELECTRICAL, ELECTRONICS and PHOTOMETRY testing with certificate no. T-3509, T-3570 and T-1811.  The Laboratory is following the procedure as required by International Standard IEC 17025 and is already certified for ISO/IEC 17025.

Applicable Standards:

  1. IEC 61347 -2-13
  2. IS 15885-2-13

Essential Tests:

  1. Protection against accidental contact with live parts
  2. Protective earthing
  3. Moisture resistance and insulation
  4. Electric strength
  5. Endurance test
  6. Fault condition
  7. Abnormal conditions
  8. Creep age and clearance
  9. Resistance to Heat, fire and tracking
  10. Resistance to corrosion

Some important table of the issued report ……

Table 1
Clearances
RMS working voltage not exceeding 250V Minimum Value (mm) Measured Value (mm) Verdict
– Basic insulation >1.7mm >1.7mm P
Creepage
RMS working voltage not exceeding 250V Minimum Value (mm) Measured Value (mm) Verdict
– Basic insulation PTI ≥ 600 1.7mm >1.7mm P

Table 2
 

Sr. No.

 

Conducted Test

 

Test Conditions

 

Test requirements

 

Result

 

1

 

Insulation Resistance Test

 

Test Voltage: 500V D.C Time : 1 min

Test part: Between live part and metal covered

Shall not be Less than 2 MΩ  

P (>9900mΩ)

 

2

 

Dielectric Strength test

Test voltage:1480V Test Duration: 1 min. Ramp time: 10sec

Test Part: Between live part and metal covered

Shall      withstand without breakdown  

P

For your better understanding, we are going to show you the LED Driver and Lamp control Gear Test report of latest LED in the following:

Learn more about this LED Driver and Lamp control Gear test >

If you’re Buyers Demanding for LED Driver and Lamp control Gear Testing– Contact Now!

Wish this blog post will be help. If you have any other questions, please feel free to contact us. ITCIndia team looking forward work with you and get better together!

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

Get Instant Quotations, Fill the Enquiry form:

Photometric Testing for LED Lighting

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Photometric Testing for LED Lighting Laboratory

If you are looking for Photometric Testing Laboratory for LED Lighting In India, Mumbai, Chennai, Ahmedabad, New Delhi, Pune, Kolkata, Bengaluru, Hyderabad, Surat, Visakhapatnam and other city, ITC India Can Help You! ITC India one of the best Photometric Testing Laboratory in India.

We,Institute of Testing and Certification India Pvt. Ltd are a leading testing company/laboratory having a NABL accreditation under ELECTRICAL , ELECTRONICS & PHOTOMETRY testing with certificate no. T-3509, T-3570 & T-1811. Testing Laboratory is fully equipped with high accuracy Measuring Instruments & trained personal to provide testing and certification Services for Electrical and Electronic equipment’s. The Laboratory is following the procedure as required by International Standard IEC 17025 and is already certified for ISO/IEC 17025.

Our lab is totally equipped with following high accuracy testing instruments to provide testing solution for LED Lights as per IES LM 79-08 standards/IS 10322/IS 16102 part 2 

What should be the Content of IES LM 79-08 test report: The test report should contain below parameter:

  • Total Luminous Flux
  • Luminous Intensity Distribution, IES file
  • Electrical Power Characteristics( voltage , current , power , PF & Hz)
  • Luminous Efficacy (calculated)lm/watt
  • Color Characteristics (CRI, CCT…)

Why to choose ITC India: 

  • Have NABL under photometry attached is the copy
  • Very short turnaround time: Max 5 working days(can do in short time also)
  • Have local office in Major City 
  • We are always customer driven
  • Lowest testing rate in INDIA 

For your better understanding, we are going to show you the Photometric Testing report of latest LED in the following:

Learn more about this Photometric test >

If you’re Buyers Demanding for Photometric Testing for LED Lights– Contact Now!

Wish this blog post will be help. If you have any other questions, please feel free to contact us. ITCIndia team looking forward work with you and get better together!

Kindly let us know if you have any present or a future requirement we would be happy to share our Services, past work details , samples test report format, client Testimonials ,formal quotation, etc.

Waiting for your earliest positive revert.

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

Get Instant Quotations, Fill the Enquiry form:

LED OT light Testing

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led-ot-light-testing

LED OT light Testing laboratory

If you are looking for LED OT light Testing Laboratory in India, ITC India Can Help You! ITC India one of the best LED OT light Testing Service Provider in India. ITCIndia Can do LED OT light Testing as per IEC 60601-1 Standard

LED Operation Theater Lights

Applicable Standards:

  1. IEC 60601-1

Essential Tests:

  1. Power input
  2. Protection against accidental contact
  3. Leakage current and patient auxiliary current
  4. Voltage drop test
  5. Touch current
  6. Earth Leakage Current
  7. Dielectric Strength Test
  8. Insulation Resistance
  9. Humidity preconditioning treatment
  10. Single fault condition
  11. Resistance to environmental stress
  12. Creepage and air clearance
  13. Pollution degree classification
  14. Protection against mechanical hazards
  15. Stability tests
  16. Protection against excessive temperature and other hazards
  17. Ingress protection tests like IP 20
  18. Push test , impact test
  19. Drop test

Snapshot of the LED OT light Test report issued: Total no of pages of full report is 122

If you’re Buyers Demanding for LED OT light Testing– Contact Now!

ITC India has around 5000 clients from LED OT light division from All over India.

If you are interested to Get

LED OT light Test Test Report, You can Please feel free to Ask for Quotation.

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

Get Instant Quotations, Fill the Enquiry form:

LED Lights Testing

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LED Lights Testing
LED Lights Testing

LED Lighting Testing Laboratory

If you are looking for LED Testing for LED Lights, ITC India Can Help You! ITC India NABL Accredited Laboratory one of the best LED Light Testing Service Provider in India, ITC India Can Do Endurance & Temperature Testing, IP 65 Testing, IP 66 Testing, IP 67 Testing, IS 15885 (P2/S13) Testing, IS 16104 Testing, LM 79/IS 16106 Testing Luminaire Testing, and etc..

ITCIndia discipline of Electrical (T-1811), Electronics (T-3509) and photometry (T-3510), serving its satisfied customers for last 5 years. Laboratory is fully equipped with the highly accurate Machines to test Endurance & Temperature Testing, IP 65 Testing, IP 66 Testing, IP 67 Testing, IS 15885 (P2/S13) Testing, IS 16104 Testing, LM 79/IS 16106 Testing, Luminaire Testing and etc. It owns Integrating sphere as well as Goniophotometer.

The Testing to be conducted is as follows:-

S.NO. PRODUCT Testing as per standard No of Samples
1. LED Light Endurance and Temperature Testing 01
IP 65 02
IP 66 02
IP 67 02
IS 15885 (P2/S13) 17
IS 16104 02
Testing to be conducted under LM 79/IS 16106

a.      Measurement of Total Luminous Flux & Luminous Efficacy

b.      b. Color Characteristics (Chromaticity Coordinates, Correlated Color Temperature & Color Rendering Index)

 

01
c. Light Intensity Distribution Testing

 

01

Note:   

  1. 1. Service Tax @ 15% will be applicable & charged over and above the Testing Fees.
  2. LM 79 Test Report will be on basis of 30 Minutes to 2 Hrs Stabilization Time depending upon the size of the Luminaire.
  3. Test Report of LM 79 with NABL Logo can only be issued for LED Lamps & Tube Lights only,

Top Searches related to LED Light Testing

If you’re Buyers Demanding for LED Testing– Contact Now!

ITC India has around 5000 clients from LED lighting division from All over India.

If you are interested to Get LED Test Report, You can Please feel free to Ask for Quotation.

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

Get Instant Quotations, Fill the Enquiry form:

LM 79 Testing Report for LED Street Light 45W and 72W

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LM-79 Testing and Certification for LED Street light in Bangalore Karnataka India

LM-79 Testing and  Certification Report for LED Street Light 45W and 72W

If you are looking for LM-79 Testing Report for LED Street Light 45W and 72W, ITC India Can Help You! ITC India NABL Accredited Laboratory one of the best Service Provider of Electrical Safety Testing, Luminaire Testing, LM-79 Testing, IP Testing, and etc..

ITCIndia discipline of Electrical (T-1811), Electronics (T-3509) and photometry (T-3510), serving its satisfied customers for last 5 years. Lab is fully equipped with the highly accurate Machines to test LM 79, IP Rating and etc. It owns Integrating sphere as well as Goniophotometer.

LM79 is an approved method for taking electrical & photometric measurements of SSL solid-state lighting products. It covers total flux light output, electrical power, efficacy, chromaticity, & intensity distribution. The five required metrics on the LED Lighting Facts label come from LM-79 testing results.

The Testing to be conducted is as follows:-

 

S.NO. PRODUCT Testing as per standard
1 LED Street Light (45W) Test to be conducted under LM 79:

 

A.     Measurement of Total Luminous Flux and Luminous Efficacy

 

B.     Color Characteristics (Chromaticity Coordinates, Correlated Color Temperature and Color Rendering Index)

 

C.     Light Intensity Distribution Test

2 LED Street Light (72W) Test to be conducted under LM 79:

 

A.     Measurement of Total Luminous Flux and Luminous Efficacy

 

B.     Color Characteristics (Chromaticity Coordinates, Correlated Color Temperature and Color Rendering Index)

 

C.     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.
  • Test Report of LM 79 with NABL Logo can only be issued for LED Lamps & Tube Lights only, for the following parameters: CCT, Color Coordinate, Luminous Flux (Lumen).

Popular Links of LM-79 Testing:-

  1. How to do LM-79 Testing?
  2. LM-79 Testing | LM-79 Test Approved Methods
  3. LM-79 Testing Report for LED lights, LM-79 Test Requirements & Procedure, lm 79 certificate
  4. LM-79 Testing for LED DownLight | LED Down Light Testing | LM 79 testing labs in India
  5. LED Luminaires Testing Services
  6. LM 79 testing for LED product
  7. LM-79 Testing Service in India

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

ITC India has around 5000 clients from LED lighting division from All over India.

If you are interested to Get LM 79 Test Report, You can Please feel free to Ask for Quotation.

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

Get Instant Quotations, Fill the Enquiry form: