5CCT Adjustable with Easy Manual Switch: This flush mount LED ceiling light features five selectable color temperatures, ranging from 2700K to 6500K—including warm soft white, neutral white, daylight, and ultra-bright white. Easily choose your preferred lighting tone by adjusting the built-in manual switch inside the fixture. Please remember to set the desired color temperature before mounting the light to the ceiling. Quick & Hassle-Free Installation: All necessary mounting hardware is included, making installation fast and straightforward. With just a few simple steps and the detailed user instructions provided, you can assemble and install this 36W LED ceiling light in minutes—no professional help required.