SLEEKLIGHTING 23 Watt T2 Blue Light Spiral CFL Light Bulb,- UL Approved- 120V, E26 Medium Base-Energy Saver (Pack of 4) - Amazon.com
Feit Electric 100-Watt Equivalent T3 Spiral Non-Dimmable E26 Base Compact Fluorescent CFL Light Bulb, Soft White 2700K (12-Pack) ESL23TM/12 - The Home Depot
Xtricity Compact Fluorescent Light Bulb T2 Spiral CFL, 4100k Cool White, 23W (100 Watt Equivalent), 1520 Lumens, E26 Medium Base, 120V, UL Listed (Pack of 4) - Amazon.com