4 Easy Ways to Change a Circular Fluorescent Light Bulb - wikiHow
Project 'Green' House #1: LED replacement lighting for circular fluorescent tubes // DavidJB.com // Python, Technology, Web, Linux, and more, by David Beitey
Project 'Green' House #1: LED replacement lighting for circular fluorescent tubes // DavidJB.com // Python, Technology, Web, Linux, and more, by David Beitey
4 Easy Ways to Change a Circular Fluorescent Light Bulb - wikiHow
Philips 32-Watt 12 in. T9 Circline Linear Fluorescent Tube Light Bulb, Daylight Deluxe (6500K) (1-Pack) 262600 - The Home Depot
Sunlite 32-Watt T9 Round Fluorescent G10q Base Light Bulb Cool White (4-Pack) HD41858 - The Home Depot
Replacement for TCP 32058 LED Circular Bulb 13W 3000K by Lumenivo - Energy Saving Soft Light - Long Lifespan 50000Hrs - Fluorescent Fixture Adapter Included - 1 Pack - Amazon.com
Bulbmaster FC12T9/CW 32 Watts 12 Inch Round T9 Fluorescent Circular Light Bulb, Cool White 4100K, FC12T9 1930 Lumens G10Q 4-Pin Base 32W Circline Ceiling Lights - Amazon.com
Sunlite 32-Watt T9 Round Fluorescent G10q Base Light Bulb Cool White (4-Pack) HD41858 - The Home Depot