Lutron is known for the modern, sleek design of its many products such as this single pole dimmer that is part of the company's Diva line. Style is not the only impressive aspect of the DV-10P dimmer, however. This dimmer uses standard single-pole wiring which makes installation easy and the dimmer features power failure memory, RFI suppression and is UL Listed. The large paddle turns lights on and off and the slider to the right of the paddle is the dimmer. Slide up to brighten and down to dim.