Polished Brass Medium keyless lamp holder

Polished Brass Medium keyless lamp holder
e27-keyless-porcelain-lamp-holder-base-socket
Medium-Size Lamp keyless lamp holder – On/Off – Full Keyless Style, Polished & Lacquered Brass Shell, E-26, 1/8 IPS Cap, 660W-250V, w/set screw, No UNO Thread.

e26 e27 250v 660w single circuit keyless porcelain lamp holders base socket
– Porcelain Lamp Holder without Wire Chain
– 4 1/2″ outside diameter
– 125 Volts

keyless lamp holder

Cooper Porcelain Ceiling Keyless Lamp Holders White
Voltage:250V
Working: Current    4A
Material:    Porcelain/Ceramic
Metal Material:    Iron, aluminum, zinc alloy, copper plating, zinc plating,
Porcelain Body:    not glazed
Screw Shell:    E26 zinc-plating iron/copper-plating iron/brass/aluminum
Center Contact:    Copper/iron copper plating/stainless steel
Center Piece:    Copper/iron copper plating/stainless steel
Terminal:    Copper/zinc alloy
Contaction Screw:Copper/zinc alloy