1000W 120V PAR64 Medium Flood Bulb 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 Platinum PAR64 incendescent bulb, 1000W, 120V, Medium Flood MFL Base: GX16d Mogul End Prong, Rated Life (hrs): 800, Luminous Flux: