halogen lamp MR16 1)No mercury pollution 2)Long lifetime: 2000h 3)Base:MR16 GU5.3 pins 4)CE,ROHS certified halogen lamp MR16Advantages:1 ... :2800K.7.CE(EMC,LVD)/ROHS certified Specifications:1.Type: MR16(diameter:50mm)2.Voltage: 12V,24v,36v,110V-130v,220V ... .Base: GU5.36.Average life:2000H7.Material:galss/quartz.8.Lamp base:GU10,MR16,JDRE14,JDRE27 and so on halogen lamp MR16