We are committed to providing the most COST-EFFECTIVE lighting products to our customer. ? Up to 65% Energy Saving - T5 LED shop lights features 2200 lumens brightness by using only 22W, 40W equivalent to a fluorescent tube, provides a 65% reduction in energy usage. ? Linkable - Using 20" cords or seamless connectors to connect up to 7 pcs linkable shop lights together in your garage, cupboard, workshop, under cabinet and storage room. ? Lightweight - The 4ft T5 shop light weighs only 0.8lb/pc, it can be easily fixed firmly by attached 2 screws and 2 clips. ? Easy Installation- Plug Play. Come with 59" power cord with on/off switch, and other small accessories in the INNER BOX, no external or internal wiring needed.