On Europe the testing and certification of LED lighting products
Date:2011-06-15 17:47
Status:Be resolved
Question:admin
t conditions and test methods were required.
IES LM-79-08 standard test items are in total flux, luminous efficiency, light distribution, chromaticity coordinates, correlated color temperature, color rendering index and color spatial inhomogeneity and so on. In our large number of LED lighting products on the test data and the U.S. DOE CALiPER sampling plan from the LED lighting market performance data shows that pre-production of LED lighting products, most manufacturers are committed to impro
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