LED Tube Light Safety Testing

What are the limitations of LM-79?

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What are the limitations of LM-79?

As we all know about the strength of LM 79. Everything has its pros and cons. Let us have a look on the drawbacks of LM 79.

  • LM 79 depicts the parameters of the individual products. So the obtained Parameters cannot be used to access alike products.
  • Other limitation is the sample size. It does not state any sample size. So, the manufacturer provides only one sample instead of supplying more. This thus increases the vulnerability of lesser quality products.
  • This can be used only to determine complete luminary instead of LED used ( as based on absolute photometry) , which can produce different results due to quality of accessories used like glass, thermal effect, lenses etc.

If you’re Buyers Demanding for LM-79 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

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What is Relative Photometry?

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What is relative photometry?

Total Lumen output of a bare lamp is measured in relative photometry   for more clarity; the total luminous flux of the lamp is measured separately without the Fixture. In IES LM-80- 08, IES LM 82-12, the relative photometry is used. The purpose is to find light output, Efficacy, color over temperature for light engines.

Relative photometry can measures:

  • Total luminous flux of the bare lamp
  • Luminous intensity distribution
  • Scale the luminous intensity values by the ratio of the measured lamp lumens to the rated lamp lumens.

Some important features regarding relative photometry:

  1. Relative photometry is performed for luminaries with conventional sources.
  2. Luminaries test is referenced to the luminous Flux measured for bare lamp.
  3. The result produced is in the units of candela per rated lumens( cd/rated lm)
  4. It can also measure the efficiency of luminary.
  5. Normalize ballast factor, Lamp age.
  6. Specific lamp performance doesn’t matter

Relative photometry is not used in SSL with integrated lamps due to many reasons:

  • The LED‘s are difficult to remove from the Luminaries.
  • A large number of LED devices will not work properly without heat sinks provided with luminaries.
  • The thermal environment that the LED devices undergo within the luminary is often radically different from the thermal environment it will practice in its “bare lamp” configuration.

If you’re Buyers Demanding for LM-79 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 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 for Tube Light | lm 79 Testing labs in India

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LM-79 testing for Tube Light | lm 79 Testing labs in India

LM-79 testing for Tube Light, lm-79 test procedure, lm 79 test report, lm 79 Testing labs in India

If you are searching for LM-79 Testing Laboratory for your Tube Light Testing, If you’re Buyers Demanding for LM-79 Testing Report. ITCIndia Can Help You!  ITC India is One of The Best NABL Accredited Electrical Safety testing Laboratory In India. ITC India offering LM 79 testing services in all over India.

ITC India NABL accreditation Electrical Safety Testing laboratory under ELECTRICAL, ELECTRONICS and PHOTOMETRY Testing with certificate no. T-3509 , T-3570 & T-1811. ITC India Lab is fully equipped with high accuracy Measuring Instruments and trained personal to provide testing and certification Services for Electrical and Electronic equipment.

ITC India following the procedure as required by International Standard IEC 17025 and is already certified for ISO/IEC 17025.

The Lm-79 Testing for Tube Light to be conducted is as follows:-

PRODUCT Testing as per standard
Tube Light Testing 
Test to be conducted under LM 79:
a. Measurement of Total Luminous Flux
b. Color Characteristics (Chromaticity Coordinates, Correlated Color Temperature & Color Rendering Index)
c. Light Intensity Distribution Testing
IEC 60598-2-1
Electrical Fast Transient Test as per IEC 61000-4-4
Voltage Dips & Drops Test asper IEC 61000-4-11
Flicker Test as per IEC 61000-3-3

 

Please give us the following information to quote you:

  1. Product Photographs
  2. Technical specification of Product

Popular Search about 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
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  7. LM-79 Testing Service in India

ITC India has around 5000 clients from LED lighting division from All over India. If you want to Get LM 79 Test Report in a week.  – Contact Now!

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

Get Instant Quotations for Lm-79 Testing, Please Fill the Enquiry form below:

LM 79 Testing lab in India | laboratory For LED Testing ITCIndia

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LM 79 Testing at ITC India Pvt Ltd | LM 79 Testing laboratory in India

If you are looking for LM-79 Testing Laboratory in India, ITCIndia Can Do. ITC India NABL Accredited Electrical Safety testing Laboratory Providing LM-79 Testing.

ITC India have NABL accreditation Testing laboratory under ELECTRICAL , ELECTRONICS and  PHOTOMETRY testing with certificate no. T-3509 , T-3570 & T-1811. ITC India Testing Laboratory is fully equipped with high accuracy Measuring Instruments and  trained personal to provide testing and certification Services for Electrical and  Electronic equipments. ITC India Laboratory is following the procedure as required by International Standard IEC 17025 and is already certified for ISO/IEC 17025. ITC India offering this LM 79 testing services in all over India like , Mumbai , Chennai ,Ahmedabad , New Delhi, Pune, Banglore, Kolkata

ITC India Pvt Ltd. has recently installed the  Goniophotometers LED/SSL at its Mohali laboratory. This is in addition to integrated sphere in the field of photometry testing of lamps & luminaires. With this additional testing facility, ITC India is able to perform complete photometry testing on all kinds of lamps and luminaires including LED lamps, LED Street Light, LED Downlights, outdoor lighting, LED floodlight, LED Tube lights, LED spotlight , led light strips,  led light bars, led light fixtures, and luminaires.

ITC India Laboratory  is totally equipped with high accuracy testing instruments  like spectrometer , integrating sphere , Goniophotometer , power meter , LED driver tester , safety tester , environmental chamber , and many more to provide a total testing solution for LED based product

IES LM-79-08 standard

Approved Method: Electrical and photometric Measurements of Solid-state Lighting Product

Photometric Results

Colorimetric Parameters:

  1. Chromaticity coordinates: (Chroma x / Chroma y / Chroma u(u’) / Chroma v / Chroma v’)
  2. Correlated Color Temperature (CCT)
  3. Duv Value
  4. Color Ratio
  5. Peak Wavelength (nm)
  6. Half Bandwidth (nm)
  7. Dominant Wavelength (nm)
  8. Color Purity
  9. Color Rendering Index (CRI – Ra)

Photometric Parameters:

  1. Total Luminous Flux (Lumens)
  2. Luminous Efficacy (Lumens/Watt)
  3. Radiant Power (Watts)

Electrical Results:

  1. Input Power (Watts)
  2. Input Voltage (Volts )
  3. Input Current (Amps)
  4. Power Factor
  5. Input Frequency (Hz)

Additional Parameters:

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

ITC India Lab can do the testing of your LED product against the different standard like LM 79, IS 16106, IEC 60598-1, IEC 61347-2-13, IEC 62384, IEC62722-2-1, IEC 62031, IS 15885(part2/sec13), IS 16103, IS 16102, IEC 62612, and IEC 60969 etc  

LM 79 Testing for Solid State lighting; It includes below parameters like total lumens , CCT , CRI , Lm/watt , Luminous intensity distribution & electrical parameter like voltage , current , power & power factor ….

Popular Search about 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

ITC India have around 5000 clients from LED lighting division from All over India. if you are interested to Get LM 79 Test Report.If you’re Buyers Demanding for LM-79 Testing – Contact Now!

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

Get Instant Quotations to fill out the Enquiry form below:

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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: