This is a wall light switch that runs on batteries and has LED bulbs in it for dark places inside and outside the home, shop or garage. This is great for bedrooms, cabinets, kids rooms, garage, shop, office, cabinets, entryway and much more. This has a hole in the back to hang it. This also has magnets to stick to metal cabinets and also has a small piece of velcro as well. This comes with the batteries and is ready to use.