Medium Base Socket, Keyless, White Porcelain, 1/8 IPS, 18 Inches Leads, 660 Watt Max, 250V Max, PLT Solutions PLT 40-0761-99 | 1000 Bulbs

Medium Base Socket - Dimmer Turn Knob - Polished Nickel Finish - 1/8 IPS With Screw Set - 150 Watt Maximum - 120 Volt Maximum - PLT 40-5856-20 | 1000

Leviton 10085 Porcelain Keyless Medium Lampholder

Medium Base Socket - On-Off Turn Knob - Brass Finish - 1/8 IPS With Screw Set - 250 Watt Maximum - 250 Volt Maximum - PLT 40-0040-14 | 1000 Bulbs

Medium Base Socket - On-Off Turn Knob - Polished Nickel Finish - 1/8 IPS - 250 Watt Maximum - 250 Volt Maximum - PLT 40-0042-20 | 1000 Bulbs

Pigtail Socket Without Hook, Medium (E26), 660 Watt Maximum, 250V Maximum, 6 Inches Leads, PLT-11947 | 1000 Bulbs

Medium Base Socket, Keyless, 1/8 IPS Screw Terminal Mount, 660 Watt Maximum, 250V Maximum, PLT 40-2230-99 | 1000 Bulbs

Leviton 3152-8 Porcelain Keyless Medium Lampholder

Satco 80/2791 Medium Base Porcelain Socket With Bracket 12" Leads

Leviton 10085-5 Porcelain Keylss Medium Lampholder

E26 MEDIUM BASE SOCKET RATED FOR 660W 250V 12 in LEADS At International Lighting

Medium Base Socket, On-Off Push Switch, Phenolic, 1/8 IPS With Screw Set, 660 Watt Max, 250V Max, PLT Solutions PLT 40-3885-99 | 1000 Bulbs

Leviton 10045 Porcelain Keyless Medium Lampholder

Medium Base Socket, Keyless, Phenolic, 1/8 IPS Hickey Mount With Screw Set, 660 Watt Maximum, 250V Maximum, PLT Solutions PLT 40-0037-99 | 1000 Bulbs

Medium Base Socket, Keyless, Phenolic, 1/8 IPS Hickey Mount With Screw Set, 660 Watt Max, 250V Max, PLT Solutions PLT 40-0030-99 | 1000 Bulbs

SATCO/NUVO Medium Base Phenolic Socket 1/8 IP Cap Only With Metal Bushing Less Set Screw For Turn Knob And Pull Chain Sockets (80-1641)

Medium Base Socket - Keyless Socket - Polished Nickel Finish - 1/8 Inches Inside Diameter - 660 Watt Maximum - 250 Volt Maximum - PLT D17 | 1000 Bulbs

Medium Base Socket, Keyless, White Porcelain, 1/8 IPS Hickey Mount With Screw Set, 660 Watt Max, 250V Max, PLT Solutions PLT 40-0080-99 | 1000 Bulbs

Leviton 4005 Porcelain Double Medium Lampholder

EPCO 16524, Medium Base Lampholder, Keyless, White Plastic, 7 Inches Leads, 660 Watt Maximum, 250V Maximum | 1000 Bulbs

EPCO 16520, Medium Base Lampholder, Keyless, White Porcelain, 7 Inches Leads, 660 Watt Maximum, 250V Maximum | 1000 Bulbs

Short Medium Base Socket - Keyless - Brite Gilt Brass Finish - 1/8 IPS With Screw Set - 660 Watt Maximum - 250 Volt Maximum - PLT D15 | 1000 Bulbs

Medium To Medium Extender Socket, White Porcelain, 1.25 Inches Extension, 660 Watt Max, 250 Volt Max, PLT Solutions PLT 40-0365-99 | 1000 Bulbs

MEDIUM BASE SOCKET - KEYLESS - PHENOLIC IN-8YH81 At International Lighting

SATCO/NUVO Incandescent Medium Base Porcelain Cleat Socket 660W 250V (SME2728)

SATCO/NUVO 3-Light Wired Cluster Medium Base Socket (S70-422)