These 60w T8 4ft LED tube lights can illuminate your space with 6,000+ lumen with 300 degree angle beam for D shape design. This 4ft led is compatible with existing T8, T10, and T12 fluorescent fixtures. Like most of led, these dual end powered T8 4 foot LED light require a simple, energy-saving, ballast bypass (direct wire) installation. And this 4ft t8 led tube is designed with triple row 288LEDs, which is much brighter than single row, dual row and V shape led. With a heavy heat-sink and shatterproof cover, our 4ft led light have an outstanding life rating of 50,000+ hours! These super bright bi-pin g13 4ft led are ideal for replacing fluorescent in your garage, warehouse, workshop and more. NOTE: Please install this item away from the radio, remote control door, etc., which may cause EMI.