ENERGY SAVING: Upgraded T5 integrated LED Light bring your application the best lighting, each led lamp has a low power consumption of 20w. EASY TO INSTALL: Plug-and-play. Just use the included snap connector to hang it and plug it in to illuminate it, solving the difficult to install them. LINKABLE: Expandable design, can be used alone or connected to other lamps through connector wires, reducing installation costs and time. WIDE APPLICATION: Perfect for garage, storage area, workbench, basement, home, barn, office, station, attic, workshop, general lighting, display area, terminal buildings, schools, supermarkets, subways etc.