This 50 LED global string lights are flexible to design any shape as you want and can be wrapped around almost anything i.e. stairs, tables, chairs, balcony, or bedroom, anywhere you can imagine. Connected by an insulated high quality copper wire, it wont overheat even after long hours of use and IP65 weatherproof ratings means it can survive humidity and light water splashing. Powered by 3 x AA batteries (not included) with ON/OFF switch makes it handy and easy to use.