Ushio BC7845 1003097 - JD120V-100W/BA15D Bayonet Base Single Ended Halogen Light Bulb 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 Ushio halogen bulb, 100W, 120V Base: BA15d Double Contact Bayonet, 2800K, Rated Life (Hr): 1500, Luminous Flux (LM): 1600