... *13mm,LED panel light with external UL driver,CE.RoHS Certificate Main Features: material :ALU+PMMA,Life span:50000hoursChip :SMD ... protection from unstable voltages. Long Lifespan :The average lifespan of traditional incandescent lamps is only 3000hrs, the CFL is 5000hrs ... lamps. Low Power Consumption :Consuming only 150W of power while providing 9000lm of light, the Pollux series LED light panels are ...