... , FCC,RoHS,PSE,etc. Materials:Isolating power supply+Aluminium+PC Cover Anti Conductive Aluminum (withstand 150v) D-type aluminum ... alloy shell, better heat dissipation, light decay to a minimum PC lamp, solid copper needles, optional 180-degree rotating lamp ... -ended power supply Optional lamp head Transparent PC lens & Rotating lamp head Frosted PC lens & Non-rotating lamp head Non- ...