E39 Mogul Base Socket | White Porcelain Socket Base
E26 E27 Ceramic Light Socket with Rotary Knob Switch, Helunsi Porcelain E26 Light Socket, Medium Base
LH0543 E26/E27 medium base lamp holder/socket with tapped hole "L" bracket mounting and screw terminals
QSSI - CPLH40 ) PORCELAIN MEDIUM BASE LAMP HOLDER / SOCKET STARTING — The Lighting Factory Inc
Leviton Keyless Medium Base Brown Lamp Socket - Farr's Hardware
Leviton 660W Medium Base Snap-In Porcelain Incandescent Lampholder, White 8885 - The Home Depot
Hickey Porcelain Light Socket with 18" Leads | Medium (E26)
Leviton 3152-8 - 1-Piece Bracket Mount Porcelain Keyless Medium Base Lampholder
E26 E27 Medium Base Ceramic Lampholder Socket - Porcelain - 660W-250V Maximum - Walmart.com
Pass & Seymour Incandescent Lamp Holder, Medium Base at Tractor Supply Co.
White E26 Medium Base Porcelain Lamp Socket with 24' Leads and 200 Degree Wire Glazed Porcelain Lampholder - China Bulb Holder, Ceiling Lamp Holder | Made-in-China.com
Legrand-Pass & Seymour 8052CC10 Medium Base Porcelain Lamp Holder, Bracket Mounted 660W 250V - Light Sockets - Amazon.com
Porcelain Socket - Medium Base - Pony Cleat - Screw Terminals | CityLightsUSA.com
Leviton 250W Medium Base 2-Circuit Turn Knob Incandescent Lampholder Interior (For 3-Way Lamps) 7090-M - The Home Depot
Linear Fluorescent Lampholder, Medium Base, T8-T12 Bi-Pin, White, 1365 – Leviton
LH0426 E17 intermediate base lamp holder/socket with a 90' bracket with and 9" leads
E26 E27 Medium Base Ceramic Lampholder Socket - Porcelain - 660W-250V Maximum - Walmart.com
Leviton 10035) Porcelain E-26 Medium Base Keyless Lamp Socket with Spring Center Contact 1/8ips
Maxxima Keyless Porcelain Lamp Holder, One-Piece Medium Base, Outlet Box Mount, 660W (2-Pack) - Walmart.com
Leviton - 4 Pin, 250 VAC, 660 Watt, Medium Base, Keyless Lamp Holder - 57271538 - MSC Industrial Supply
Medium Base E27 Porcelain Lamp Holder Bulb Light Socket Thread Screw Cap - AliExpress
Medium Base Phenolic Lampholder With Side Mounted Bracket & 7" Wire Leads (47727) - Antique Lamp Supply - Quality Lamp Parts Since 1952
Leviton 660W Medium Base One-Piece Single Circuit Keyless Bracket Mount Unglazed Porcelain Incandescent Lampholder, White 3152-F - The Home Depot
LH0422 E26/E27 medium base lamp holder/socket with two hole flanged mounting and 6" leads
