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PYXEL STUDIO Fluorescent 12" Circular Ring Light Bulb Round Tube 40w 5500k Daylight Colour Temperature 4 Pin T6 Light Lamp Replacement Spare: Amazon.co.uk: Electronics & Photo
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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
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