Thank you for viewing! This is a light bulb socket (E26 base). It's a cord-type light bulb socket that can be plugged directly into an outlet, and it has a switch for easy ON/OFF operation at your fingertips. --- 【Product Details】 ・Base: E26 (Standard bulb size) ・Cord Length: Approximately 4m ・Color: Black ・Type: Hanging ・Switch: ON/OFF switch on the cord ・Outlet type (no wiring required) --- 【Recommended Points】 ✔ No wiring required, just plug it into an outlet and it's ready to use. ✔ Long cord (approx. 4m) allows for hanging from the ceiling or high positions. ✔ Easy power switching with the built-in switch. ✔ Simple black color blends well with any interior. --- 【Examples of Use】 ・Plant growth light socket ・Lights for houseplants and aquatic plants ・Indirect lighting ・Garages, warehouses, workshops ・Photography lights and simple lighting You can use it with E26 base LED bulbs and plant growth lights. --- 【Condition】 There are no problems with use. Please understand that there may be minor scratches due to it being a used item. ※Bulb is not included. This is a socket-only listing. --- I purchased this for a plant growth light, but I switched to a clip-type one, so I only used it for 2-3 days. If you have any questions, please feel free to comment.