A light-emitting-diode lamp is a solid-state lamp that uses light-emitting diodes (LEDs) as the source of light. DESCRIPTION:1.The lamp converts all electrical energy into light energy instead of heat energy . 2.LED lamp doesn’t transfer most of its energy into heat, it saves more than 50% power . 3.lampholder modle:GU10,MR16,E27,E14.4.LED lamp is low in heat, with no heat radiation, therefore it ...