Osram Sylvania 2000w 115v BVW 3200k T9.5 Tungsten Single Ended Halogen Light Halogen light bulbs have a longer life and a higher light output than incandescent bulbs Halogen bulbs have a whiter and brighter light and less blackening, dimmable with most dimmers Applications: interior, interior recessed lighting, track lighting, security lighting OSRAM T9.5 halogen bulb, 2000W, 115V, Base: P40s Mogul Prefocus, 3200K, Rated Life (Hr): 280, Luminous Flux (LM): 59000,