... ) 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 ... , CUL, ETL, FCC, PSE, CE, ROHS approved 10, Professional factory with long OEM&ODM experience of LED Plug PL G23 G24 ...