The RGB LED 2x2 Panel Light is ideal for retail display, exhibit, accent lighting, lightbox, sign backlighting, and bar lighting applications. It replaces Fluorescent Troffer in suspended ceiling grid or it can be used with new construction applications. Use the RGB LEDs to emit colorful illumination. And with Even-Illumination technology and a frosted diffuser, the RGB LED panel light fixture delivers a vibrant color illumination without any hot spots. With the included RGB touch controller, it is capable of customizable single-color modes and various dynamic color changing modes with speed and brightness control.