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, Keyless, Phenolic, 660 Watt Max, 250V Maximum, 1/8 IPS Hickey Mount With Screw Set, PLT Solutions PLT 40-0065-99 | 1000 Bulbs

Medium Base Socket, Keyless, Phenolic, 1/8 IPS, 660 Watt Max, 250V Max, PLT Solutions PLT 40-0037-40 | 1000 Bulbs

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

Medium Base Pendant Light Socket - On-Off Turn Knob - Polished Nickel Finish - 6 Foot Cord - 250 Watt Maximum - 250 Volt Maximum - 18/2 Black Gauge

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

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

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

Uno Threaded Keyless Light Socket, Solid Brass, Shade Fitters Sold Separate

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

Solid Brass Light Socket, 3-Way Turn Knob, 6 Finishes

Uno Threaded Turn-Knob Light Socket, Solid Brass, Shade Fitters Sold Separate

Medium Base Socket - 3 Way Turn Knob - Antique Brass Finish - 1/8 IPS With Screw Set - 250 Watt Maximum - 250 Volt Maximum - PLT 80-22111 | 1000 Bulbs

Medium Base Socket - Dimmer Turn Knob - Polished Brass Finish - 1/8 IPS With Screw Set - 150 Watt Maximum - 125 Volt Maximum - PLT 40-0692-01 | 1000

Short Medium Base Socket - Keyless - Polished Brass Finish - 1/8 IPS With Screw Set - 660 Watt Maximum - 250 Volt Maximum - PLT 40-4160-01 | 1000

Two Sided Porcelain Light Socket - Double Bulbs Twin Lamp Holder

T8 Or T12 High Output/Very High Output, Plunger Lampholder, Recessed Double Contact Socket, PLT Solutions L13550 | 1000 Bulbs

Master-Bilt 02-146468 OEM Lamp Socket 0040-201-000 For

Mogul Base HID Socket, 4000Kv Pulse Rating, 10 Inches Lead, No. 16 AWG, 1500W Maximum, 600V Maximum, Satco 80-1376 | 1000 Bulbs

4 Pin G24q-4 And Gx24q-4 CFL Socket, Bottom Screw Down Mount, For 42 Watt Twin Tube Lamps, 75 Watt Maximum, 600V Maximum, Satco 90-2498 | 1000 Bulbs

Large Lipped Porcelain Light Socket - Lamp Holder W/ Shoulder

Medium Base Lampholder, Keyless, Porcelain, Two Screw Terminal With Screw Set, 660 Watt Max, 250V Max, Satco 90445 | 1000 Bulbs

2 Pin G24d-3 CFL Socket, Bottom Screw Down Mount, For 26Watt Twin Tube Lamps, 75 Watt Maximum, 600V Maximum, Satco 90-1548 | 1000 Bulbs

T5, Turn-Type Lampholder, Mini Bi-Pin Socket, Non-Shunted, For Programmed Start Ballasts, Snap In Or Slide On Mount, Leviton 13654-SNP | 1000 Bulbs