hykolity 4 Pack 4FT LED Shop Light, Linkable Utility Shop Lights, 42W, 5000K Daylight White Shop Light for Garages, Workshops,Hanging or FlushMount, Power Cord with Pull Chain Switch, ETLSuper 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