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 CFLNI Quad Tube 4-Pin G24Q-1 Base Compact Fluorescent CFL Light Bulb, Cool White 4100K (1-Bulb) BPPLD13E/41/HDRP - The Home Depot
SunBlaster 13 Watt CFL Grow Lamp, 4 Pack
Philips 13W 2 Pin GX23 Warm White Single Twin Tube CFL Bulb | PL-S 13W/27 | Bulbs.com
Satco 13 watt Fluorescent T2 Spiral CFL Bulb 13 W 60 W Incandescent Equivalent Wattage 120 V AC 900 lm Spiral T2 Size White Light Color E26 Base 12000 Hour 4400.3 F 2426.8 C Color Temperature - Office Depot
Feit BPESL13T/GU24/D 13W CFL GU24 Base 6500K – Payless4Lighting
Westinghouse 13MINITWIST/50 13W CFL Bulb-(60W Equal) 5000K Cool White 37714 New | eBay
GE 13W 4 Pin G24q1 Neutral White Double Twin Tube CFL Bulb | F13DBX/835/ECO4P (4-Pin) | Bulbs.com
4PK 13W T2 DL CFL BULB - Modern Hardware | Modern Hardware