This plug-and-play LED system includes a 24V DC Power Track, Twist Power Connector, Power Supply, and LED Light Bars. Easy to install with magnets, 3M tape, or foam adhesive for metal, glass, or rough surfaces. Customizable lengths (0.5m-2m) and connectors. Max load: 10A (track), 3A (connector). Perfect for shelves—wood, metal, or glass. Simplify wiring and save time!