About This Protection Upgrades: The 2nd-generation design prevents accidental electrical exposure, reducing shock risks during installation or maintenance.If you need to connect new and old LED lights, please make sure to use the new male-female connector cables Superior Brightness & Coverage: Upgraded Barrina 4FT LED shop lights provide an incredible minimum of 138lm/Watt (each light has a 5500lm output). Featuring a super bright Light with a color temperature of 6500K, these lights deliver bright that enhances visibility and reduces eye strain Easy Installation: You can install the Barrina LED shop light using hardwiring or the power cord with an on/off switch. Additionally, by using 48 inches connecting cables, the lights can be connected in series up to 6 units, reducing installation and wiring time. Compatible with Barrina GM Series cables Enduring & Efficient Build: Exceptional quality aluminum housing enhances heat dissipation, extending the lifespan of the 4 foot LED shop lights. The clear cover ensures scratch resistance and brighter lighting, making these shop lights a reliable choice for any workspace Flexible Applications: With a wide V-shaped beam angle, the 4 ft LED shop light is ideal for both commercial and residential use, including workshops, basements, workbenches, and cabinets. The energy-efficient 40W output replaces traditional fluorescent fixtures Overview Brand : Barrina Color : 6500K Material : Aluminum, Polycarbonate (PC) Style : Modern Light fixture form : Ceiling