1. Battery-powered and remote-controlled operation The indoor wireless spotlights are powered by batteries, eliminating the need for wires. Users can control the cabinet lights using the button on the lamp or with the included remote control for added convenience. 2. Adjustable brightness and timer preset The light offers three brightness levels (20%, 50%, 100%) and a timer function (30 or 60 minutes). Use the + or - buttons to adjust brightness and color settings according to your lighting needs. 3. Rotatable metal lamp head The battery-powered spotlight features a lamp head that rotates 360 degrees and tilts up to 200 degrees, allowing flexible directional lighting for posters, paintings, and decorative items. 4. Wide range of application scenarios These indoor LED spotlights can be installed with double-sided tape in various locations such as hallways, display cabinets, art shelves, bookshelves, studios, kitchens, dining areas, and living rooms, enhancing the ambiance of any space.