Convenient operation combines ON/OFF paddle switch with separate slider for dimming control. White LED glows when dimmer is OFF for easy location in the dark. Constant memory returns lights to previous level after a power failure. Single pole and 3-way operation. Adjustment dial allows users to adjust the bottom of the dimming range for a wide range of CFL and LED bulbs. No derating required in multi-gang applications. Rating: 450W LED; CFL; 700W Incandescent; 120VAC, 60Hz.