These 28w T8 4ft LED tube lights can illuminate your space with 3,500 lumen with a 180-degree angle beam. This 4ft led bulb is compatible with existing T8, T10, and T12 fluorescent fixtures. Like most led bulbs, these double-end powered T8 4-foot LED light bulbs require a simple, energy-saving, ballast bypass (direct wire) installation. These super bright bi-pin g13 4ft led bulbs are ideal for replacing the fluorescent bulb in your garage, warehouse, workshop, and more.
NOTE: Please install this item away from the radio, remote control door, etc., which may cause EMI.