60 watt T9 Circular Fluorescent Tube Colour 830 Warm White
BELL Lighting 04192 (12 Pack) 40W G10q/T9 Warm White Circular Fluorescent Lamp, 4 Pin
Project 'Green' House #1: LED replacement lighting for circular fluorescent tubes // DavidJB.com // Python, Technology, Web, Linux, and more, by David Beitey