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LED Panels & Troffers
Turn Knob Light Socket - Precision Lighting 90-421
Additional Media

3 Terminal (2 Circuit)Turn Knob Socket - Brass Finish

250 Max. Watt - Removable Knob - Medium Base - 1/8 IPS Without Screw Set - PLT 90-421


Use PLT's 90-421 3-terminal (2 circuit) turn knob light socket set in table lamps with a night light in the base. This light socket is not a 3-way socket, it is a 3-terminal socket which controls 2 different light bulbs, one in the base and one in the top. It goes through this sequence: bottom only on, top only on, both on, both off. The top socket does not use a 3-way bulb unless it is wired separately from the bottom and the bottom has its own switch. Threaded to fit 1/8 IPS pipe, this medium based, stamped cap socket features a brite gilt finish, black turn knob, and can withstand a maximum of 250 watts at 250 volts. Screw set not included.


Stock Code:  SOCK-90421
Part No.:  90-421
Maximum Wattage:  250 Watt
Dimmable:  No
Diameter:  1.25 in.
Material:  Metal
Set Screw:  Without
Uno-Thread:  No
Case Quantity:  250
Brand:  PLT
UPC:  45923904219
Maximum Voltage:  250 Volt
Height:  2.75 in.
Finish:  Brite Gilt Brass
Cap:  1/8 IPS
Terminal:  Screw
UL Listed:  Indoor

Customer Reviews

Rated 5 out of 5 by 1 reviewer.
Rated 5 out of 5 by wonderful product couldn't find this socket anywhere - 1000 bulbs came thru!! November 30, 2014
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