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
![Konideke 5.5 Inch Outside Diameter,T4 12W 6400K Circular Fluorescent Bulb,Replacement for Conair Round Makeup Mirror : Amazon.co.uk: Lighting Konideke 5.5 Inch Outside Diameter,T4 12W 6400K Circular Fluorescent Bulb,Replacement for Conair Round Makeup Mirror : Amazon.co.uk: Lighting](https://m.media-amazon.com/images/I/61ZqQYQRpwL._AC_SX342_.jpg)
Konideke 5.5 Inch Outside Diameter,T4 12W 6400K Circular Fluorescent Bulb,Replacement for Conair Round Makeup Mirror : Amazon.co.uk: Lighting
![Unilux Circular Lamp Tube Bulb Fluorescent 8 Inch 4 Pin 22W Triphosphor Ref 100340023 : Amazon.co.uk: Lighting Unilux Circular Lamp Tube Bulb Fluorescent 8 Inch 4 Pin 22W Triphosphor Ref 100340023 : Amazon.co.uk: Lighting](https://m.media-amazon.com/images/I/71CAZqd-aaL._AC_SY355_.jpg)
Unilux Circular Lamp Tube Bulb Fluorescent 8 Inch 4 Pin 22W Triphosphor Ref 100340023 : Amazon.co.uk: Lighting
![Xiangyin Circular Light Bulb Tube, 4.8 Inch LED Ceiling Light Fixtures Replacement Light Bulb Replace Incandescent Fluorescent Bulb Round Tube,11W T4 White Light,4-Pin Base : Amazon.co.uk: Lighting Xiangyin Circular Light Bulb Tube, 4.8 Inch LED Ceiling Light Fixtures Replacement Light Bulb Replace Incandescent Fluorescent Bulb Round Tube,11W T4 White Light,4-Pin Base : Amazon.co.uk: Lighting](https://m.media-amazon.com/images/I/51h4MmDMxwL._AC_SX425_.jpg)
Xiangyin Circular Light Bulb Tube, 4.8 Inch LED Ceiling Light Fixtures Replacement Light Bulb Replace Incandescent Fluorescent Bulb Round Tube,11W T4 White Light,4-Pin Base : Amazon.co.uk: Lighting
![Havells Sylvania T9 Circline Plus Circular Fluorescent Tube 22W 4 Pin G10q 3000K - John Cribb & Sons Ltd, UK Electrical Distributors, Dorset, Hampshire, Wiltshire, Somerset & the Isle of Wight. Havells Sylvania T9 Circline Plus Circular Fluorescent Tube 22W 4 Pin G10q 3000K - John Cribb & Sons Ltd, UK Electrical Distributors, Dorset, Hampshire, Wiltshire, Somerset & the Isle of Wight.](https://www.johncribb.co.uk/media/catalog/product/cache/1/image/9df78eab33525d08d6e5fb8d27136e95/h/a/havells-sylvania-t9-circline-plus-circular-fluorescent-tube-22w-4-pin-g10q-3000k.jpg)
Havells Sylvania T9 Circline Plus Circular Fluorescent Tube 22W 4 Pin G10q 3000K - John Cribb & Sons Ltd, UK Electrical Distributors, Dorset, Hampshire, Wiltshire, Somerset & the Isle of Wight.
![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_1000.jpg)