1, perfect replacement for halogen lamps 2, covenient , easy control 3,long service lifetime : more than 30,000 hrs , warr 1, perfect replacement for halogen lamps2, covenient , easy control3,long service lifetime : more than 30,000 hrs , warranty time : 1 year4,high lumen output5,high temperature resisitence.6,color temperature : 2800-3000k7,uminous flux per led 3-4lm8,voltage:AC 110v/127v/220v/ ...