SYLVANIA 56215 - FFP - 1000 Watt Light Bulb - PAR64 - Narrow Spot - Halogen - Sealed Beam - 800 Life Hours - 950 Candlepower - 3200 Kelvin Incandescent bulbs are dimmable bulb and din not a have poor quality light as low energy bulbs best used in household and commercial lighting, decorative &amp; advertising lighting, portable lighting Stock now on Incandescent bulbs before 2012 phase out of incandescent light bulbs OSRAM PAR64 incendescent bulb, 1000W, 120V, Narrow Spot NSP Base: GX16d Mogul End Prong, Rated Life (hrs): 800, Luminous Flux: 330000