... design, typical 5, CE.,RoHS certificate Competitive price 12v MR16 High Power LED Lamp nput:AC/DC12VPower: 4.5WSocket: G5. ... aluminum alloy design, good heat emission, long lifespan; Use high-quality high-power LED as light source, to ensure its energy saving ... , environmental protection, high efficiency, long lifespan.No Mercury and other harmful gases, no ...