GE 24539-4421 Miniature Automotive 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 GE PAR46 incendescent bulb, 100W, 13V, Base: Slip-on Terminals, Rated Life (hrs): 300, Luminous Flux: