LM 79 Tesing For Street Light As Per IEC 60598-2-3
What are the limitations of LM-79?
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: [email protected]
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LM 79 Testing Report for LED Street Light 45W and 72W
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:-
- How to do LM-79 Testing?
- LM-79 Testing | LM-79 Test Approved Methods
- LM-79 Testing Report for LED lights, LM-79 Test Requirements & Procedure, lm 79 certificate
- LM-79 Testing for LED DownLight | LED Down Light Testing | LM 79 testing labs in India
- LED Luminaires Testing Services
- LM 79 testing for LED product
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Top Searches related to lm79 testing:
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: [email protected]
Get Instant Quotations, Fill the Enquiry form:
LM-79 Testing & Certification for LED Street light Bangalore Karnataka India
LM-79 Testing and Certification for LED Street light in Bangalore Karnataka India
If you required LM 79 certificate for your LED Street light products then you can feel free to Contact Now! ITC India LM-79 testing Laboratory provides LM-79 Testing & Certification for LED Street light in Bangalore Karnataka India. Or if you’re Buyers Demanding for LM 79 certificate – ITC India Can Help You!
ITC India NABL Approved Electrical Safety Testing laboratory under ELECTRICAL, ELECTRONICS and PHOTOMETRY testing with certificate no. T-3509, T-3570 & T-1811. ITC India Laboratory is fully equipped with high accuracy Measuring Instruments and trained personnel 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.
The Testing to be conducted is as follows:-
| S.NO. | PRODUCT | Testing as per standard |
|
1. |
LED Street Light | Test to be conducted under LM 79:
a. Measurement of Total Luminous Flux & Luminous Efficacy b. Color Characteristics (Chromaticity Coordinates, Correlated Color Temperature & Color Rendering Index) c. Light Intensity Distribution Test |
LM-79 for LED Street Lighting Applications
- Review of photometric testing
- Need for special testing procedure (LM-79) for LED luminaires
- Deciphering an LM-79 test report
- Importance of LM-79 in specifications
- Lighting Metrics Review
- Photometric Testing Review
LM-79:
- IES photometric testing procedure for LED luminaires
- Specifies ambient temperature, stabilization process, testing equipment etc
- Requires using “Absolute Photometry”
- Relative vs. Absolute Photometry
- Relative Photometry
- Absolute Photometry
- LM-79 Test Report
- Applying IES Files in Roadway Lighting Designs
If you want details and quotations for Lm-79 Testing, Kindly send us the following details:
- Product Technical Specifications and Brochure
- Product Images
Popular Search about LM-79 Testing:-
- How to do LM-79 Testing?
- LM-79 Testing | LM-79 Test Approved Methods
- LM-79 Testing Report for LED lights, LM-79 Test Requirements & Procedure, lm 79 certificate
- LM-79 Testing for LED DownLight | LED Down Light Testing | LM 79 testing labs in India
- LED Luminaires Testing Services
- LM 79 testing for LED product
- LM-79 Testing Service in India
If you have any Query for LM-79 testing for LED Street Lights, ITC India has around 5000 clients from LED lighting division from All over India. if you are interested to Get LM 79 Test Report Or If you’re Buyers Demanding for LM-79 Testing – Contact Now!
Mr. Puneet Sharma | Call: 08196980555 | E-mail: [email protected]
Get Instant Quotations, Fill the Enquiry form:
LM 79 Testing for LED Floodlights and Streetlights in Mumbai Maharashtra India
LM 79 Testing for LED Floodlights and Streetlights in Mumbai Maharashtra India
If you are looking for LM-79 testing Laboratory for LED Floodlights and Streetlights Testing in India. or If your Buyers Demanding for LM-79 testing Services – Contact Now! If you have any Requirement for LM 79 testing.
ITC India NABL accreditation Electrical Safety Testing Providing LM 79 testing services for LED Floodlights and LED Streetlights in all over India like , Mumbai, Maharashtra Pune, Delhi, New Delhi, Jaipur, Bangalore, Hyderabad, Chennai, Kolkata, Surat and etc..
ITC India NABL Approved 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 personnel to provide testing and certification Services for Electrical and Electronic equipments. ITC India is following the procedure as required by International Standard IEC 17025 and is already certified for ISO/IEC 17025.
The Testing to be conducted is as follows:-
| S.NO. | PRODUCT | Testing as per standard |
| 1. | LED Street Light | Test to be conducted under LM 79:
a. Measurement of Total Luminous Flux
& Luminous Efficacy
b. Color Characteristics (Chromaticity
Coordinates, Correlated Color
Temperature & Color Rendering Index) c. Light Intensity Distribution Test |
| 2. | LED Flood Light | Test to be conducted under LM 79:
a. Measurement of Total Luminous Flux
& Luminous Efficacy
b. Color Characteristics (Chromaticity
Coordinates, Correlated Color
Temperature & Color Rendering Index)
c. Light Intensity Distribution Test |
Testing parameter under LM 79 testing for LED Floodlights and Streetlights:
- Measurement of Total Luminous Flux & Luminous Efficacy
- Color Characteristics (Chromaticity Coordinates, Correlated Color Temperature & Color Rendering Index)
- Light Intensity Distribution Test.
- Voltage, current, wattage, Power factor
If you want details and quotations for Lm-79 Testing, Kindly send us the following details:
- Product Technical Specifications and Brochure
- Product Images
Popular Search about LM-79 Testing:-
- How to do LM-79 Testing?
- LM-79 Testing | LM-79 Test Approved Methods
- LM-79 Testing Report for LED lights, LM-79 Test Requirements & Procedure, lm 79 certificate
- LM-79 Testing for LED DownLight | LED Down Light Testing | LM 79 testing labs in India
- LED Luminaires Testing Services
- LM 79 testing for LED product
- LM-79 Testing Service in India
If you have any Query for LM-79 testing for LED Flood Light & LED Street Light, You can feel free to Contact us.
ITC India has around 5000 clients from LED lighting division from All over India. if you are interested to Get LM 79 Test Report Or If you’re Buyers Demanding for LM-79 Testing – Contact Now!
Mr. Puneet Sharma | Call: 08196980555 | E-mail: [email protected]
Get Instant Quotations to fill out the Enquiry form below:
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:
- Measurement of Total Luminous Flux & Luminous Efficacy
- Color Characteristics (Chromaticity Coordinates, Correlated Color Temperature & Color Rendering Index)
- 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 ?
