Using this Stranger Things Hellfire Club Graphic Light is a breeze. To turn it on, simply connect it to a power source. You can use the included USB cable or insert 3x AAA batteries (not included). For display, you can either let it stand freely on a table or shelf, or mount it on the wall following the included instructions. When it comes to maintenance, keep it away from water and clean it with a dry cloth. If using batteries, replace them when the light starts to dim. Enjoy this cool light and show your love for Stranger Things!