13-Watt PFT Plug-In CFL Single Tube GX23 2700K - Litetronics
H-E-B Instant On 13-Watt Soft White CFL Light Bulb - Shop Light Bulbs at H-E-B
Feit Electric 13-Watt Equivalent PL Quad Tube CFLNI 4-Pin Plugin G24Q-1 Base CFL Replacement LED Light Bulb, Cool White 4100K (1-Bulb) BPPLD13E841LEDG2HDRP - The Home Depot