Bonlux 6W LED PL Retrofit Lamp G23 2-Pin Base 13W CFL Replacement 180 Degree Beam Angle LED PL Horizontal Recessed G23 Bulb, Remove/Bypass the Ballast, Daylight 6000k, 2-Pack - Walmart.com
Philips Compact PL-S Fluro Lamp 2pin Base 11W Cool White - Bunnings New Zealand
LH0178 5,7,9& 11w G23, G23-2 2 pin CFL lamp holder/socket with four hole vertical mount
Leviton Part # 26720-100 - Leviton 75-Watt G23 And G23-2 Lamp Base 13-Watt 2 -Pin Snap-In Compact Fluorescent Lampholder, White - Lampholders - Home Depot Pro