EarthTronics LED Disk light features five color selectable operations. Switch between 2700K, 3000K, 3500K, 4000K and 5000K easily at time of installation. This 4 inch LED disk light is ideal for retrofit or new construction applications. This lamp is commonly used in closets, corridors, hallways, offices, stairways and many other light commercial or residential settings. This fixture provides 70 lumens per watt with a high 80+ CRI for improved visual acuity and efficient performance. Wet Location rating makes this product a perfect solution for high humidity areas and bathroom showers found in long-term care facilities, as well as hotel guest rooms. Flexibility to install either with the E26 screw base connector which is included or hardwire directly to junction box. For use on 120VAC power supplies.