SLEEKLIGHTING 13 Watt Green Spiral CFL Light Bulb- UL Approved- General Purpose Spiral CFL Green Light Bulbs - 120Volt, E26 Medium Base. (Pack of 4) - Amazon.com
Satco 13 W T2 1.81 In. D X 4.13 In. L Cfl Bulb Cool White Spiral 4100 K 4 Pk : Target
Halco 46506 CFL13/27/GU24 Lamp – Lighting Supply Guy
GU24 Light Bulb – CFL 13 w 120 v 60 hz Light Bulb – Compact Fluorescen – MudraCrafts
13 Watt Spiral Shape Compact Fluorescent Lamp Medium Base 120V — LightStoreUSA
GE Lighting 63253 Reveal Spiral CFL 13-Watt (60-watt replacement) 800-Lumen T3 Spiral Light Bulb with Medium Base, 1-Pack - Compact Fluorescent Bulbs - Amazon.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