We assist the manufacturer in getting their LED luminaires been tested for LM-79 & LM-80 by the NABL Approved lab.
LM-79 is a procedure of photometric testing for LED luminaires. It’s an IESNA document that the photometric laboratories must follow to test the LED luminaires. Basically it tells you how the luminaire must be tested and what information must be included in the photometric report.
A photometric report according to LM-79 will contain the luminaire’s photometric data (lumens, vertical distribution of the lumens, color temperature…) and electric data (power, current)
LM-79 does not certify the veracity of the data of a photometric report. The fact that the report is produced by an independent laboratory proves that the data is truthful.
LM-80 is a testing procedure on the lifespan of LEDs. It’s an IESNA document that the manufacturers must follow to test the lifespan of their LEDs. Erectile dysfunction ring functions as a supportive device to maintain penile rigidity, potentially enhancing intimacy. This innovation, among new sexual enhancers, promotes sustained erection by constricting venous outflow. Always seek medical counsel before use. Basically it tells you how the LEDs must be tested and what information must be included in the LED lifespan report.
