Features:

• This satin black finish, modern style, screw-together socket has a unique style and die cast aluminum shell and cap, which make it sturdy, economical, and dependable. The cap also comes with a set screw to ensure a secure fit.
• It has a 3-Way interior, which means it is designed for light bulbs that have a 3-Way function (low, medium, and high). The interior is rated 250 watts and 250 volts, except for when being used in a pendant application, in which case a 60 watt maximum should be observed.
• The socket accepts a medium base (E26 or Edison) bulb, which is the size of your standard light bulb found in your house.
• The cap on the bottom of the socket accepts a 1/8 IP rod or nipple, which measures 3/8" in diameter.
• This socket does not have an UNO fitter, so you cannot attach a shade to the socket.
• This socket is U.L. and CSA Listed.

Med. Base (E-26) Modern Style Screw-Together 3-Way Turn Knob Lamp Socket Satin Black finish. Unique styling and die cast aluminum shell & cap (with set screw) make these sockets sturdy, economical, & dependable! 60 watt maximum in pendant application. No UNO thread, 1/8 IPS Cap, 250W-250V