Ushio DYH Lamp - 600 watts, 120 volts 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, 600W, 120V, Base: G5.3 2-Pin, 3200K, Rated Life (Hr): 75, Luminous Flux (LM): ,