Identifying your Bulb Choices Choices?? Installing & Modifying What is HIR?? Osram Night Breakers Technical Bulletins Who We Are What are all those numbers on my new European-made Bulb? What is Candlepower? What is the Basic Definition of Lumen? My Owners Manual says my bulb is 60W but the lamps I received say 65W The Halogen Cycle Explained