UL started to develop standards related to safety assessment LED
fecha:2010-11-24 10:23
we use Class2 type of power supply devices to limit the energy of the product in order to avoid or reduce the fire, but according to UL on past experience, these products still possible to reach temperatures above 90 ℃ degrees (National Building Code Inside the installation of equipment in ordinary combustible materials, surface temperature should not exceed 90 ℃). Therefore, in the design of LED lighting products, should take into account this aspect, and temperature need to test (lamp surfa
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08/03 18:29