Ready to upgrade those old fluorescent lights? These 2x4 LED flat panels are absolute game-changers! Each panel pumps out a bright 7800 lumens of 5000K daylight white light that's perfect for offices, schools, hospitals, shops - pretty much anywhere you need good lighting. The 0-10V dimmable feature lets you set the perfect brightness level, and they fire up instantly with zero flickering or annoying humming. The edge-lit design gives you smooth, even lighting without any dark spots or glare. Built with a rugged aluminum frame and rated for 110-277VAC, these panels are designed to last five times longer than old fluorescent lights while running much cooler (hello, lower AC bills!). Installation is a breeze - they drop right into standard ceiling grids, or you can surface mount or hang them. With ETL certification, you know they're safe and reliable. This 4-pack gives you enough to light up a good-sized space, and with a 3-year warranty backing them up, you can install with confidence. Your space is about to look so much brighter and more professional!