... 3.certificate: CE, RoHs 4.lifespan: >40,000h 5w led bulb Feature: The lamp shell is high-quality die-casting aluminum ... human body, no radiation.By using standard lamp holder, LED bulb can directly replace the existing halogen lamp, incandescent lamp, ... DimensionD60*H135mmPower Consumption5WPower Factor≥0.9Socket Type (Lamp Holder/Base)E27, (E26, E14,GU10 for choosing)Weight144gInput Voltage85-265VAC ( ...