3 w 2u cfl bulb: Lifespan: 8000hrs PCB: 8000hrs, SMT, fireproof board ... /60969,SONCAP Watt:3 We are a 3 w 2u cfl bulb in Zhongshan City, Guzhen town!!! Model: LJ ... - 2u Real Watt: 3WOptional Voltage: 220V- 240V (110V is also ... a professional manufacturer of whole series of energy saving lamps, our product include 2U, 3U, 4U,6U, 8U, spiral, lotus, flower, ...