PHILIPS 40W 120V S11 E17 Base Incandescent Light Bulb 248302 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 S11 incendescent bulb, 40W, 120V, Base: E17 Intermediate Screw, Rated Life (hours): , Luminous Flux: