... .Lumen output: 500LM 4 Replace cfl plc bulb 550lm smd 5630 5 watt led g24 light bulb led plc bulbAOSZX LED lighting, help ... and LM80 (energy star standard)3, Stable and Efficient pl bulb LED Driver (Efficiency>=82%), with PFC solution (PF>0.92 ... )4, Driver component: Capacitor-RUBYCON, IC-ST, Semiconductor-Fairchild.5, Stepless dimmable, applicable with most SCR dimmers, pl g24 g23 ...