Descriptionmedium-based socket set features a brite gilt brass finish and full-range dimming capabilities from 0 to 100 percent with its ivory turn knob control. The dimmer can be used with any 120-volt dimmable light bulb of 150 watts or less, eliminating the need for expensive 3-way bulbs or external dimmers. Threaded to fit 1/8 IPS pipe, this 3-piece, stamped cap socket is equipped with a screw set for mounting. Transform your simple on/off switch lamp to dimmable lighting with this, easy-to-assemble