Who can perform LM 80 testing?
The recognized laboratory is authorized to do the LM 80 testing, as reports issued by such laboratories are valid. ITC india pvt located in panchkula is a authorized laboratory, who has the facility for LM 80. Competent engineer with well equipped lab is here to provide you the best service. Just visit us at www.itcindia.org for more details and have a look at the scope too
What is LM 80?
This is an approved method, which covers the measurement of Lumen maintenance of inorganic LED based package, arrays and module. Lumen maintenance is a characteristic measured under controlled conditions. Performance in a particular application may be different. This method does not provide guidance or make any recommendation regarding predictive estimations or extrapolation for Lumen maintenance beyond the limits of the lumen maintenance determined from actual measurements.
What does LM 80 covers?
It is a method to measure the Lumen depreciation of Solid state light source, array and module.
What LM 80 does not covers?
What is difference between LM 79 and LM 80 ?
|S.no||LM 79||LM 80|
|1||LM-79 is an approved method for taking electrical and photometric measurements of complete SSL products.||Lm 80 is the approved method for measuring the lumen maintenance of LED packages, arrays, and modules at various temperature.|
|2||It does not state the sampling size.||Sampling method and sampling size used shall be mentioned in report.|
|3||LM 79 is a testing procedure on Efficacy of LED’s||LM-80 is a testing procedure on the lifespan of LEDs.|
What are the end user benefits of LM 80 ?
The manufacturer will be able to understand
What is the measurement method of LM 80?
What information is provided in the LM 80 report?