SINOWIN’s SMD 3V series include 2835,5730,3528,4014 etc., which using pure gold wire, copper submount as raw material to achieve good heat dissipation, high brightness, low lumens depreciation. We use international authority standards: such as America's Energy Star and European ERP (Macadam Elliptical System). All of products had passed SGS-RoHS,LM-80-08, and 300 times of cold-heat thermal shock tests.
