The LED 2' x 4' Dimmable Panel Light is ideal for any office, retail, healthcare or education environment. It replaces Fluorecent Troffer with integrated dimmable capability; it can work with daylight harvesting control systems for additional energy savings. Bright day light distribution; limits the number of fixtures required to light a space, minimizing initial product purchase as well as ongoing energy usage costs. Diffused lenses complement LED lighting technology, providing a smooth, modern appearance across the fixture. Design incorporates no mercury, lead or glass, making handling/disposal less of a concern while creating a viable option for healthcare that have environmental management and RoHS-compliant policies. Junction Box for Easy Connection. Easy Installation and integration into electrical systems. (Installation Hardware Included)