This is a plant light for growing plants. It's a light for growing plants in places where they don't get much sunlight during the day, such as indoors. The output is 20W. I used it to grow cat grass indoors. The socket is E26, and you can also use a regular light if you remove the plant light LED. I used it in a fixed location, so it doesn't look very used. It's very clean. ★Thank you. #★Thank you.