The standard for LED products test

one Overview

the current us criterion and the standard of SSL products are: 1. DOE SSL criterion ( 标准) : 1) 2007. 7 qualified criterion: a. Color ( Unified indicators) b。 Electric ( Unified indicators) c。 Four kinds of indoor, three kinds of outdoor lamps and lanterns of 2) 2008. 8 for class A supplementary provisions: four kinds of indoor, six kinds of outdoor lamps and lanterns.

　　2. To apply for the energy star certification requirements and process - - Guide to energy star SSL manufacturer certified products. 1) Manufacturers to submit listing; 2) Provide process; 3) - to the certification activities - - Determine the photoelectric and temperature test laboratory light, create product groups; 4) Submit the process - - - The process of online submission; 5) Test - - - Temperature test, test lumens maintaining; 6) Annex A

3. Photoelectric parameters test standard ( LM79 solid-state lighting products approved by the electrical and photometric method) The LED light source and lamps and lanterns is there a difference with the traditional light source and lamps and lanterns, natural different measurement method. Example: the LED line spectrum, the traditional light source continuous spectrum. Must provide measurement method, can have the correct measurements, obtain reliable data, compare to build upon.

　　4. Maintain optic measuring standards ( LM80 measuring leds luminous flux approved method) LED life is touted as tens of thousands of hours, but because 1) No accelerated aging test; 2) The same LED chip plant in each product in the different life; 3) Related to the environmental temperature of the lamp life; ∴ there must be a time not too long but a unified way.

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