Xtricity Compact Fluorescent Light Bulb T2 Spiral CFL, 5000k Daylight, 13W (60 Watt Equivalent), 900 Lumens, E26 Medium Base, 120V, UL Listed (Pack of 2) - Amazon.com
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
REPLACEMENT BULB FOR BATTERIES AND LIGHT BULBS CF18/COIL/27K/GU24 18W 120V | eBay
BELL 60015 4 watt ES-E27mm Dimmable Vintage Soft Coil GLS LED Bulb
23 WATT SPIRAL CFL/GREEN INDUSTRIAL GRADE GREEN COMPACT FLUORESCENT LI – Bulborama
Light Bulbs - A19 LED 4-Coil Light Bulbs - Color Variety | eBay
Feit Electric 40-Watt Equivalent T14 Dimmable Spiral Filament Clear Glass E26 Vintage Edison LED Light Bulb, Soft White T1440/S/CL/927CAHDRP - The Home Depot
13 Watt Light Bulb | Case of 12: Compact Fluorescent CFL Coil Bulb
220V Light Bulbs using Magnet Speaker & Copper coil - 100% Free Energy - YouTube