Project 'Green' House #1: LED replacement lighting for circular fluorescent tubes // DavidJB.com // Python, Technology, Web, Linux, and more, by David Beitey
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DIY How to Change a Circular Light Bulb | Ceiling Overhead Light | 22W Bulb [Circular Light Bulb] - YouTube
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Philips Fluorescent T10 12-inch 4-Pin 32W Circline Tube U-Bent Light Bulb, Daylight (6500K... | The Home Depot Canada
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Technical Precision Replacement for Lights of America Fcl30ex-l Light Bulb 30W T9 Circline Fluorescent Bulb - G10Q-4 4-Pin Base - 9 Inch Circline Bulb - 3000K Warm White - 1 Pack, Fluorescent
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Find beautiful Round Lamp Tube Replacement Tube for Magnifier Lamp 11W 4 Pin T4 Circline Lamp Circular Light Bulb : Amazon.ca: Tools & Home Improvement
![T9 LED Circline Light Bulb, 8 Inch 1600LM LED Circular Light, 13W Clear Cover 2700K Warm White Replacement for FC8T9 22-Watt Fluorescent Circular Bulb(FC8T9), Ballast Bypass Required, LED Bulbs - Amazon Canada T9 LED Circline Light Bulb, 8 Inch 1600LM LED Circular Light, 13W Clear Cover 2700K Warm White Replacement for FC8T9 22-Watt Fluorescent Circular Bulb(FC8T9), Ballast Bypass Required, LED Bulbs - Amazon Canada](https://m.media-amazon.com/images/I/51kAYTxtoNL._AC_UF894,1000_QL80_.jpg)
T9 LED Circline Light Bulb, 8 Inch 1600LM LED Circular Light, 13W Clear Cover 2700K Warm White Replacement for FC8T9 22-Watt Fluorescent Circular Bulb(FC8T9), Ballast Bypass Required, LED Bulbs - Amazon Canada
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22W T5 Circular Fluorescent Bulb Replacement for Floxite T5 22W Circular Mirror Light Bulb by Technical Precision - 4-Pin Connector Base Circline Fluorescent Bulb - 6500K - 7.25 Inch Outside Diameter :
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