... Adopt High-Tech VC(Vapor Chamber)thermal design. Substrate chip temperature is lower than copper, and coefficient of ... consumption, enlongleds life6. Especially for high power led lamp Unique Module Design Using special module 30w 45w 60w design, installation inside lamp ... can check attachments know more detail information. LED tube light: 8-16W, Episar/Everlight led chip, >95lm/w, G13, 1200*26mm ...