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Philips 32-Watt 12 in. T9 Circline Linear Fluorescent Tube Light Bulb, Daylight Deluxe (6500K) (1-Pack) 262600 - The Home Depot
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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Sunlite FC8T9/DL 8-Inch T9 Round Fluorescent Circline Lamp, 22 Watts, 1050 Lumens, 6500K Daylight, G10Q 4-Pin Base, 1 Pack - Walmart.com
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CHKADAWA FC8T9/CW Circular Fluorescent Light Bulb, 8 Inch Circline T9 22W Round Bulbs Replacement for Ceiling Fixture, Ring Cool White lamp 4100K 1350 Lumens, G10q 4 Pin Base, 2 Pack - Amazon.com
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Sunlite 32-Watt T9 Round Fluorescent G10q Base Light Bulb Cool White (4-Pack) HD41858 - The Home Depot
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Sylvania 20148 - FC8T9/CW TUFFCOAT SYLVANIA BRAND Circular T9 Fluorescent Tube Light Bulb (8" diameter, 22 watts) - Circline Bulbs - Amazon.com
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Feit Electric 15-Watt 8 in. T9 G10q Type A Plug and Play Linear Circline LED Tube Light Bulb, Selectable White FC8/3CCT/LED - The Home Depot
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