... 10 pieces Warranty: three years Certificate: CE FCC RoHs Led Bulb lamp OverviewWith advantages of high light efficiency, powerful energy ... , green environmental protection, and pollution-free functionality, the LED Bulb lamp is popular use in shopping mall,meeting room, exhibition ... is very low, and lighting conversion is near to 85%6.Aluminium alloy housing.Technical SpecNameE27 LED Bulb lamp 6WItem ...