LED PL Retrofit Lamp for 2 or 4 Pin CFL Bulbs - Replaces 13-18 Watt- G24d / GX24d & G24q / GX24q Base Lamps - Magnetic Ballast Compatible or Bypass, 4000K and 560 Lumens
Simply Conserve G24Q/GX24Q horizontal PL 12-Watt EQ Single tube Cool White GX24Q-4 Pin Base LED Light Bulb (20-Pack) in the General Purpose Light Bulbs department at Lowes.com
Lustaled Gx24 4-Pin Base LED Bulb, 12W G24q PL-C Horizontal Recessed Light 26W CFL Lamp Equivalent for Kitchen Light Pendant Lamp Dining Room, Warm White 3000K, 4-Pack (Remove/Bypass The Ballast) - Amazon.com
Philips 32W 4 Pin GX24q3 Neutral White Long Triple Twin Tube CFL Bulb | PL-T 32W/35/4P/ALTO (4-Pin) | Bulbs.com
Simply Conserve G24Q/GX24Q Vertical PL 18-Watt EQ Single tube Daylight Gx24q-4 Pin Base LED Light Bulb (4-Pack) in the General Purpose Light Bulbs department at Lowes.com
Feit Electric 26-Watt Equivalent PL Tritube CFLNI 4-Pin Plug-In GX24Q-3 Base CFL Replacement LED Light Bulb, Cool White 4100K (1-Bulb) BPPLT26E841LEDG2HDRP - The Home Depot