Feit Electric 7-Watt Equivalent PL CFLNI Twin Tube 2-Pin G23 Base Compact Fluorescent CFL Light Bulb, Soft White 2700K (1-Bulb) BPPL7/HDRP - The Home Depot
LH0889 Converts a G23/G23-2 lamp holder/socket to an E26/E27 medium base lamp holder/socket
6W /7W G23 Led PL Lamp Plug and Play 2PIN Led Transverse Light | eBay