... response, green environmental protection, and pollution-free functionality, the LED Bulb lamp is popular use in shopping mall,meeting room, exhibition ... , residential lighting etc. Features:1.Long life: LED bulb lights with 50,000hrs life span 2.Low heat, no ... 85% 6.Aluminium alloy housing. Technical Spec Name E27 LED Bulb lamp 5W Item No. CQ-27B501 Light Source Lumenmax from ...