Project 'Green' House #1: LED replacement lighting for circular fluorescent tubes // DavidJB.com // Python, Technology, Web, Linux, and more, by David Beitey
![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.ca: Tools & Home Improvement 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.ca: Tools & Home Improvement](https://m.media-amazon.com/images/I/61orqSZxKmL.jpg)
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.ca: Tools & Home Improvement
![CHKADAWA FC8T9/CW Circular Fluorescent Light Bulb, 8 Inch Circline T9 22W Lamp Tube Replacement for Round Ceiling Fixture, Ring Cool White Bulb 4100K 1350 Lumens, G10q 4 Pin Base, 2 Pack : CHKADAWA FC8T9/CW Circular Fluorescent Light Bulb, 8 Inch Circline T9 22W Lamp Tube Replacement for Round Ceiling Fixture, Ring Cool White Bulb 4100K 1350 Lumens, G10q 4 Pin Base, 2 Pack :](https://m.media-amazon.com/images/I/61jfaGp+c4L.jpg)
CHKADAWA FC8T9/CW Circular Fluorescent Light Bulb, 8 Inch Circline T9 22W Lamp Tube Replacement for Round Ceiling Fixture, Ring Cool White Bulb 4100K 1350 Lumens, G10q 4 Pin Base, 2 Pack :
original Firefly circular ceiling lamp fluorescent set (daylight) :32" & 22w available! | Shopee Philippines
![Philips Fluorescent T10 12-inch 4-Pin 32W Circline Tube U-Bent Light Bulb, Daylight (6500K... | The Home Depot Canada Philips Fluorescent T10 12-inch 4-Pin 32W Circline Tube U-Bent Light Bulb, Daylight (6500K... | The Home Depot Canada](https://images.homedepot.ca/productimages/p_1000125357.jpg?product-images=l)
Philips Fluorescent T10 12-inch 4-Pin 32W Circline Tube U-Bent Light Bulb, Daylight (6500K... | The Home Depot Canada
![Feit Electric 30-Watt 9 in. T9 G10q Linear Circline Fluorescent Tube Light Bulb, Cool White 4100K (1-Bulb) FC30/CW - The Home Depot Feit Electric 30-Watt 9 in. T9 G10q Linear Circline Fluorescent Tube Light Bulb, Cool White 4100K (1-Bulb) FC30/CW - The Home Depot](https://images.thdstatic.com/productImages/d6b62286-42f6-4821-b030-87e2b4116882/svn/feit-electric-fluorescent-tube-lights-fc30-cw-40_600.jpg)
Feit Electric 30-Watt 9 in. T9 G10q Linear Circline Fluorescent Tube Light Bulb, Cool White 4100K (1-Bulb) FC30/CW - The Home Depot
![TCP 32058 3500K 58W T6 2C CIRCLINE 10M HOURS Circular T6 Fluorescent Tube Light Bulb, Fluorescent & Neon Tubes - Amazon Canada TCP 32058 3500K 58W T6 2C CIRCLINE 10M HOURS Circular T6 Fluorescent Tube Light Bulb, Fluorescent & Neon Tubes - Amazon Canada](https://m.media-amazon.com/images/I/51BMi5hHj5L._AC_UF894,1000_QL80_.jpg)