Until recently, the main objections to using AC lighting or on-board LED drivers were the noticeable flicker and lack of dimming capability. Keystone has resolved these drawbacks with our new Future Fit AC LED light engines, offering minimal flicker, and smooth, consistent, dimming with phase control dimmers.
Keystone has eliminated the need for a separate driver to power LED modules by putting the driver directly on the circuit board. Driver-on-board AC LED light engines are considered to be the future of commercial LED solutions, coming in at a low cost and without any perceptible flicker.
The Keystone FutureFit engine comes 17 watts of 90 CRI. This LED circular light engine produces a lumen output between 1,105-1,245 lumens depending on choice of color temperature: 2700K warm white, 3000K warm white, 4000K cool white and 5000K daylight. This circline light engine is operated on the voltage of 120V, making it a high-performance, cost-effective replacement for incandescent, CFL, and Circline light sources in residential and commercial ceiling fixtures, including flush mount ceiling lights. This led module is 4.4" in overall diameter with a thickness of only 0.78".