Feit Electric 60-Watt Equivalent T3 Spiral Non-Dimmable GU24 Base Compact Fluorescent CFL Light Bulb, Daylight 5000K (2-Pack) BPESL13T/GU24D/2HDRP - The Home Depot
Xtricity Compact Fluorescent Light Bulb T2 Spiral Light Bulbs CFL, 4100k Cool White, 9W (40 Watt Equivalent), 540 Lumens, E26 Medium Base Bulb, 120V, UL Listed (Pack of 4) - - Amazon.com
SYLVANIA 60-Watt EQ A19 Soft White Light Fixture CFL Light Bulb (6-Pack) in the CFL Bulbs department at Lowes.com
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Compact fluorescent lamp - Wikipedia
Zoo Med ReptiSun 5.0 Mini Compact Fluorescent Lamp, 13 Watts | Petco
Feit Electric 32W Equivalent PL CFLNI Triple Tube 4-Pin GX24Q-3 Base Compact Fluorescent CFL Light Bulb, Bright White 3500K (1-Bulb) BPPLT32E/35/HDRP - The Home Depot
Compact Fluorescent Lamp Applications & Bulbs from Commercial Lighting Experts