2 ft. x 4 ft. 4500 Lumens Integrated LED Flat Panel Light 4000K also provides customized. The cosuntech LED Panel uses back-lit LED technology with specialized optics to create an aesthetically pleasing, high-quality, and versatile product. This LED panel light comes with white aluminum trim and a frosted lens for a smooth, uniform, glare-free appearance. It has a 120-277V FCC Class B dimming driver. The cosuntech provides over 4800 (2x4) at 41W lumens and replaces 96W fluorescent lamps. The cosuntech shallow panel can be installed in grid ceilings or surface and suspended applications using an accessory kit. This panel light is best suitable for residential spaces, schools, offices, basement, and commercial locations. Over 4800 (2x4) lumens at 41W replaces up to 96-Watt of fluorescent lamps Die-formed steel housing, aluminum miter corners, provide durability and a clean finished look UV and scratch-resistant acrylic provide uniform, glare-free illumination Shallow plenum design fits any type of ceiling, Easy handling and installation due to lightweight Integral grid clips are provided for added safety Low-voltage 0-10V dimming requires grey and purple wires from the light fixture to 0-10V dimmer switch 120-277V, FCC rated class B driver Use in recessed, surface, or, suspended applications (additional accessories kits needed) Ideal for schools, offices, healthcare facilities, retail spaces, and many residential areas L70 at 50,000 rated life-hours UL listed suitable for Damp location