BULBAMERICA 100W 12V H3 Xenon White Twin Pack 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 Bulbamerica H3 halogen bulb, 100W, 12V, Base: , 4300K, Rated Life (Hr): , Luminous Flux (LM): ,