Philips DuraMax 50W 120V BR19 Long Life Incandescent Light 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 Philips BR19 incendescent bulb, 50W, 120V, Flood FL Base: E26 Medium Screw, Rated Life (hrs): 2500, Luminous Flux: 385