... light parts and housing 1. Name: MR16 holder for LED lamp2. Feature: mr16 lamp holder, offer led parts, including holder,heatsink and ... We are a hardware factory and manufacture the light housing for LED street light, down light, spot light, LED bulb, ... ,casting parts and other machining service.Welcome Customized desgin mr16 lamp holder, offer led parts, including holder,heatsink and housing and ...