4 Pack 4 Ft. Led Shop Light, Linkable Utility Shop Lights, 42 Watt, 5000K, Etl. ? Super Bright - 4FT led shop lights feature 4200 lumens brightness at 5000K Daylight White by using only 42W, equivalent to 2 lamp fluorescent fixture, provides a 70% reduction in energy usage. ? High Quality - ETL certified for better quality, safety and reliability. This long-lasting LED shop light provides up to 50,000 hours of light before any maintenance is required. ? Linkable - 4ft linkable shop light use plug connection to connect up to 4 pcs together in your garages, workshops, workbench areas, storage areas, warehouses, basements, equipment rooms, etc. ? Easy Installation - Plug Play. Come with 59" power cord and other small accessories. You can hanging it with the included hanging chains or flush mounted with the included mounting screws. "? Our Warranty - All our's shop lights are confidently guaranteed for 5 years! We aim for quality followed up with quality customer service directly provided by manufacturer. "