Feit Electric 13-Watt PL CFLNI Quad Tube 4-Pin Plug-in G24Q-1 Base Compact Fluorescent CFL Light Bulb, Soft White 2700K (1-Bulb) BPPLD13E/HDRP - The Home Depot
LED vs CFL - Which Should I Choose? | LED Lights & CFL Lights
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ALZO 45W Joyous Light Full Spectrum CFL Light Bulb 5500K, Pack of 4 - ALZO Digital
23 Watt Warm White Energy Star Spiral CFL Bulb - #K7793 | Lamps Plus
Light Bulb Shape Guide: Spiral CFLs — 1000Bulbs Blog
13 Watt Light Bulb | Case of 12: Compact Fluorescent CFL Coil Bulb
Feit Electric 60-Watt Equivalent T3 Spiral Non-Dimmable E26 Medium Base CFL Compact Fluorescent Light Bulb, Soft White 2700K (48-Pack) ESL13T/12/4 - The Home Depot
GE 74200 20-Watt Energy Smart CFL Light Bulb, 75-Watt Output - Compact Fluorescent Bulbs - Amazon.com
Introduction to CFL Bulbs | HowStuffWorks
SYLVANIA 75-Watt EQ T3 Soft White Medium Base (E-26) Cfl Light Bulb (6-Pack) in the General Purpose Light Bulbs department at Lowes.com