The 4 ft. LED Shop Light delivers superior brightness and reliable performance for both residential and commercial spaces. It provides an impressive 4000 lumens of 6500K cool daylight white output using only 40W of power, equivalent to the brightness of a traditional 250W fluorescent light—achieving an efficient 100 lumen/W and greatly reducing electricity costs. Featuring an innovative “D” shaped tube design, this fixture effectively solves common issues including tube bending, dark spots, and premature failure, greatly improving durability and stability. Installation is quick and straightforward with all necessary mounting hardware and a 56 in. power cord with plug included, it can be directly mounted or suspended from the ceiling for flexible placement. The light supports daisy-chain connection, allowing up to 4 units to be linked together for expanded coverage and simplified wiring. With high efficiency, stable lighting, and user-friendly design, it is ideal for a wide range of environments including garages, basements, warehouses, workshops, barns, attics, utility rooms, sheds, and equipment rooms. Whether for home use or professional workspace, the LED Shop Light offers long-lasting, energy-saving illumination you can depend on. Material: Acrylonitrile Butadiene Styrene (ABS).