These puck lights make any room look professionally decorated, whether you pop them under your kitchen cabinets, in your closet, along your stairs, or anywhere else. The best part? They’re wireless, battery-operated, and can be installed with either the included adhesive or screws, so you don’t need to call an electrician to mount them. The LED lights are also color-changing, have adjustable dimness levels, and can be set on an optional timer.