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) 262600 - The Home Depot Philips 32-Watt 12 in. T9 Circline Linear Fluorescent Tube Light Bulb, Daylight Deluxe (6500K) 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) 262600 - The Home Depot
![Topaz RTL/603WH/9W/CTS-46 6" LED Downlight Retrofit CCT Selectable 9W Baffle TrimDefault Title | Downlights, Led, Fluorescent light bulb Topaz RTL/603WH/9W/CTS-46 6" LED Downlight Retrofit CCT Selectable 9W Baffle TrimDefault Title | Downlights, Led, Fluorescent light bulb](https://i.pinimg.com/736x/ee/ff/b6/eeffb6ea81e979b8dae39839ed92b848.jpg)
Topaz RTL/603WH/9W/CTS-46 6" LED Downlight Retrofit CCT Selectable 9W Baffle TrimDefault Title | Downlights, Led, Fluorescent light bulb
![GE 32-Watt 12-in 4-pin Circline 3000 K Soft White Circline Fluorescent Light Bulb in the Fluorescent Light Bulbs department at Lowes.com GE 32-Watt 12-in 4-pin Circline 3000 K Soft White Circline Fluorescent Light Bulb in the Fluorescent Light Bulbs department at Lowes.com](https://mobileimages.lowes.com/productimages/89a9e461-2d7c-4e26-8359-419593b72474/40605806.jpg?size=xl)
GE 32-Watt 12-in 4-pin Circline 3000 K Soft White Circline Fluorescent Light Bulb in the Fluorescent Light Bulbs department at Lowes.com
![case of 6 lamps) Sylvania 23540 Daylight Deluxe Premium Circline Fluorescent T9 Circle 12 inch diameter, 32 watts, 6500K, 1650 lumens, 80 CRI fluorescent light bulb - Walmart.com case of 6 lamps) Sylvania 23540 Daylight Deluxe Premium Circline Fluorescent T9 Circle 12 inch diameter, 32 watts, 6500K, 1650 lumens, 80 CRI fluorescent light bulb - Walmart.com](https://i5.walmartimages.com/asr/42523d51-717a-4f82-8982-a2559d945cea.578a2a8653e1b204771b159676084e38.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)
case of 6 lamps) Sylvania 23540 Daylight Deluxe Premium Circline Fluorescent T9 Circle 12 inch diameter, 32 watts, 6500K, 1650 lumens, 80 CRI fluorescent light bulb - Walmart.com
![Philips 32-Watt 12 in. Linear T9 Fluorescent Tube Light Bulb Cool White (4100K) Circline 391177 - The Home Depot Philips 32-Watt 12 in. Linear T9 Fluorescent Tube Light Bulb Cool White (4100K) Circline 391177 - The Home Depot](https://images.thdstatic.com/productImages/62bb3de1-0683-4e60-8fe5-859c43a53962/svn/philips-fluorescent-tube-lights-391177-64_600.jpg)