light-emitting efficiency is low , more power, increased by exposure to ambient temperature LED spot light 1.Life Span:50,000 hours 2.tandard Warranty:3 Years 3.Certification :CE RoHS 4.Base:GU10/E26/E27/GU5.3LED spot lightCan replace the conventional spot lights, soft lightThe power is 5W, equivalent to a 40-50W conventional spotlightLow heat, No UV,No IR.Life Span: 50,000 hours Material: ...