Cord light socket UL listed:

Cord light w/ 15 ft. Cord for Bare Vertical Hanging Grow Light
by James
cord light for to use with magnetic ballasts
15 Feet power cord
Easy to use, simply plug and light!
5kv mogul base socket
Will work with any ballast

Each 12′ 15′ 19′ cord light is individually inspected for quality and for safety. E26 cord light. The cord light has an on/off switch and a standard polarized plug for US and Canadian electric systems. It comes with hanging hardware. Our cord light kits will work with most paper lanterns and nylon lanterns.  Many customers use our cord light kits for infinity lights.

e27 socket lamp holder To EU Plug 220V Power Cord Adapter on Off Switch Lamp Bases.

1.8m E27 Cord light for Bare Vertical Hanging Grow Light E26 Bulb Holder Lamp 220v Hanging Light Socket
Fits For E27 E26 Standard Medium Base halogen, LED, CFL bulbs.
High quality cord, this adapter can be applied with Max 60W light bulb.

Features:
E26/E27 Light Bulb Socket to AC Wall Outlet Plug Adapter On/Off Switch, 6FT Cord
Fits E27 Standard Medium Base Bulbs. This E27 standard medium base light bulb socket to 2-prong US AC power cord
allows you to install a light bulb anywhere an electrical power outlet is located.
100% Brand New and High Quality.
High temperature, deformation, easy wiring, durable and environmental protection.

Specifications:
Type: E26/E27
Length: 1.8m/6 Foot Cord
Input: AC110-220V
Switch: On/Off Switch
Acceptable wattage: 100W Max

Package Included:
1 x E26/E27 Cord light for Bare Vertical Hanging Grow Light.