Project Source 250-Watt Porcelain Push-through Lamp Socket, Gold in the Light Sockets department at Lowes.com
I Like That Lamp DIY Lamp Wiring Kit, Antique Brass Socket & 12FT Brown Cord (1 Pack), For Making & Fixing Table or Floor Lamps, Repair & Rewire Vintage Lighting Fixtures, Complete
Amazon.com: I Like That Lamp DIY Bottle Lamp Kit 1 Pack - Brass Socket + 8FT Brown Cord - Convert Any Wine, Water, Whiskey or Oil Bottle into a Lamp - Revive
VINO LIGHT Bottle lamp kit, with 9mm Glass Drill bit, Works with Wine Bottle or Any Other Glass Liquor Bottles, UNO Slip-on Socket 8 ft Black Cord UL Listed lamp Wiring Parts. -
Commercial Electric Brass DIY Make-a-Lamp Bottle Adaptor Kit 81575 - The Home Depot