GE 3 Way Incandescent Mogul Base Bulbs 100/200/300 Watt PS25 Soft White 2 Pack - Amazon.com
OHLECTRIC 3-Way Incandescent Light Bulbs, E39 Mogul Base- PS25 Soft White Light – Energy Efficient for Home & Office - Pack of 2(100/200/300 Watts, 120V) - Amazon.com
lumenivo Replacement for General Electric Lighting 41459 3WY 100/300 Mogul Base 3 Way Light Bulb Floor Lamp PS25 3 Way Incandescent E39 Large Base Light Bulbs - Soft White - 120V - 2 Pack - Amazon.com