Project 'Green' House #1: LED replacement lighting for circular fluorescent tubes // DavidJB.com // Python, Technology, Web, Linux, and more, by David Beitey
![Philips 32-Watt 12 in. T9 Circline Linear Fluorescent Tube Light Bulb, Daylight Deluxe (6500K) (1-Pack) 262600 - The Home Depot Philips 32-Watt 12 in. T9 Circline Linear Fluorescent Tube Light Bulb, Daylight Deluxe (6500K) (1-Pack) 262600 - The Home Depot](https://images.thdstatic.com/productImages/7396f150-96e2-4ff8-8769-5395be904a71/svn/philips-fluorescent-tube-lights-262600-64_600.jpg)
Philips 32-Watt 12 in. T9 Circline Linear Fluorescent Tube Light Bulb, Daylight Deluxe (6500K) (1-Pack) 262600 - The Home Depot
![2pack) 4.75'' T4 Type 12W 6400K Circular Bulb Replacement for Magnifier Desk Light,Vanity Magnifying Makeup Mirror,Daylight 6500K Fluorescent Lamp - Amazon.com 2pack) 4.75'' T4 Type 12W 6400K Circular Bulb Replacement for Magnifier Desk Light,Vanity Magnifying Makeup Mirror,Daylight 6500K Fluorescent Lamp - Amazon.com](https://m.media-amazon.com/images/I/51eXCNy7ufL._AC_UF894,1000_QL80_.jpg)
2pack) 4.75'' T4 Type 12W 6400K Circular Bulb Replacement for Magnifier Desk Light,Vanity Magnifying Makeup Mirror,Daylight 6500K Fluorescent Lamp - Amazon.com
![Feit Electric 22-Watt 8 in. T9 G10q Linear Circline Fluorescent Tube Light Bulb, Warm White 3000K (12-pack) FC8T9/WW/12 - The Home Depot Feit Electric 22-Watt 8 in. T9 G10q Linear Circline Fluorescent Tube Light Bulb, Warm White 3000K (12-pack) FC8T9/WW/12 - The Home Depot](https://images.thdstatic.com/productImages/cbf4972b-9eeb-4ef6-a0a8-865a3d71e7be/svn/feit-electric-fluorescent-tube-lights-fc8t9-ww-12-e1_600.jpg)
Feit Electric 22-Watt 8 in. T9 G10q Linear Circline Fluorescent Tube Light Bulb, Warm White 3000K (12-pack) FC8T9/WW/12 - The Home Depot
![22w 32w Round Fluorescent Lamp Circular Blub Lamp T9 Ring Tubes Light Replacement Of Fluorescent Daylight Light Lamp - Book Lights - AliExpress 22w 32w Round Fluorescent Lamp Circular Blub Lamp T9 Ring Tubes Light Replacement Of Fluorescent Daylight Light Lamp - Book Lights - AliExpress](https://ae01.alicdn.com/kf/H134587de97b1404ea4e152419378842fx.jpg_640x640Q90.jpg_.webp)
22w 32w Round Fluorescent Lamp Circular Blub Lamp T9 Ring Tubes Light Replacement Of Fluorescent Daylight Light Lamp - Book Lights - AliExpress
![Caprock FC22T5/865 22W 22 Watt 7.25 inch Diameter Circular Fluorescent lamp/Bulb for Magnifying Lamps - Amazon.com Caprock FC22T5/865 22W 22 Watt 7.25 inch Diameter Circular Fluorescent lamp/Bulb for Magnifying Lamps - Amazon.com](https://m.media-amazon.com/images/I/41CIi4g7mLL.jpg)
Caprock FC22T5/865 22W 22 Watt 7.25 inch Diameter Circular Fluorescent lamp/Bulb for Magnifying Lamps - Amazon.com
![Feit Electric 15-Watt 8 in. T9 G10q Type A Plug and Play Linear Circline LED Tube Light Bulb, Tunable White FC8/3CCT/LED - The Home Depot Feit Electric 15-Watt 8 in. T9 G10q Type A Plug and Play Linear Circline LED Tube Light Bulb, Tunable White FC8/3CCT/LED - The Home Depot](https://images.thdstatic.com/productImages/3ef88aaf-e2d2-4927-87eb-f8a6b0f796e6/svn/feit-electric-led-light-bulbs-fc8-3cct-led-c3_600.jpg)
Feit Electric 15-Watt 8 in. T9 G10q Type A Plug and Play Linear Circline LED Tube Light Bulb, Tunable White FC8/3CCT/LED - The Home Depot
![CHKADAWA Circular Bulb FC8T9/DL, 8 Inch T9 22W Circline Fluorescent Light Bulbs, Replacement Round Fluorescent Lamp Tube, Bright Daylight 6400K 1250 Lumens, G10q 4 Pin Base, 2 Pack - Amazon.com CHKADAWA Circular Bulb FC8T9/DL, 8 Inch T9 22W Circline Fluorescent Light Bulbs, Replacement Round Fluorescent Lamp Tube, Bright Daylight 6400K 1250 Lumens, G10q 4 Pin Base, 2 Pack - Amazon.com](https://m.media-amazon.com/images/I/61orqSZxKmL.jpg)