13 Watt Compact Fluorescent Bulb - Warm White Light Bulb - Ultra Mini Spiral CFL | eBay
Philips 60-Watt Equivalent T2 Spiral CFL Light Bulb Daylight (6500K) (4-Pack) 434399 - The Home Depot
Sunlite 41415-SU | 13W LED Spiral | Red
13 Watt GU24 Prolume T2 Spiral
SLEEKLIGHTING 13 Watt Blue Spiral CFL Fluorescent Light Bulb UL Listed - General Purpose Spiral CFL Blue Light Bulbs -120 Volt, E26 Medium Base.(Pack of 4) - Amazon.com
GU24 Light Bulb – CFL 13 w 120 v 60 hz Light Bulb – Compact Fluorescen – MudraCrafts