Light Bulb Shape Guide: Spiral CFLs — 1000Bulbs Blog
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ALZO 45W Joyous Light Full Spectrum CFL Light Bulb 5500K, Pack of 4 - ALZO Digital
Daylight Light Bulb CFL 33 W 150 Watt Repl White Compact Fluorescent 6400K - Walmart.com
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
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9 Watt T2 Super Mini Spiral CFL Bulb
23 Watt Warm White Energy Star Spiral CFL Bulb - #K7793 | Lamps Plus