Feit Electric® 32W 12" Circline Cool White Fluorescent Light Bulb at Menards®
Project 'Green' House #1: LED replacement lighting for circular fluorescent tubes // DavidJB.com // Python, Technology, Web, Linux, and more, by David Beitey
TCP 16533L T6 Circuline Lamp & Adaptor 3 Way Fluorescent 33W 120V - New - Electrical Equipment Sales