Compact Fluorescent Bulb CF18DD/830/ECO 2-Pin # 21112 - LED Lighting Space
13 Watt CFL Light Bulbs 2 Pin GX23-2 Base 2700K Soft White 13W High Output 800 Lumens Double Tube Compact Fluorescent Light Bulbs Plug-in 4 Pack by Dysmio - - Amazon.com
Reviews for Philips 13-Watt Soft White (2700K) PL-C 2-Pin (GX23-2) Energy Saver Compact Fluorescent (Non-Integrated) Light Bulb | Pg 5 - The Home Depot