Royal Designs LB-1003-2S Short Three Way 30/70/100-Watt A19 130V Incandescent Light Bulb, 2 pack, Soft White E26 Medium Brass base Short 3 way light bulb - 30/70/100W Rated life: 2500 hours Lumen (light output): 900 Packaging is highest quality and may vary slightly from photo.