21W LED PL Lamp Replaces 4-Pin CFL PL Fluorescent lamps 42W - LED PL Lamps and tubes designed to replace CFL plug-in lamps (PLs) with a G24q, GX24q, G24D,GX24D base. These LED
Bonlux 12W LED GX24Q 4-pin Base Light Bulb 26W CFL/Compact Fluorescent Replacement GX24/G24Q LED PL Retrofit Lamp Daylight 6000k 360 Degree Beam Angle (2-Pack, Remove/Bypass The Ballast) - Amazon.com
GE 39277 LED 18.5 WATT 4 PIN BASE 3000k | eBay
Bonlux 12W LED GX24Q 4-pin Base Light Bulb 26W CFL/Compact Fluorescent Replacement GX24/G24Q LED PL Retrofit Lamp Daylight 6000k 360 Degree Beam Angle (2-Pack, Remove/Bypass The Ballast) - Amazon.com