... halogen lamp mr16 1)Energy saving halogen lamp 2)Base: GU5.3 3)Voltage: 12V,24v,36v,110-130v,220-240v 4)CE,ROHS certified halogen lamp mr16 halogen ... bulb Advantages:High quality with ... : quartz.Other lamp base: GU10, MR16, MR11, JDRE14, JDRE27 and so on halogen lamp mr16 halogen bulb