The Sylvania 6833AS15 is a type of single-pole, three-way light switch used for turning lights on and off in a room. It has a toggle switch in the middle and a rocker switch on each side, with On and Off engraved in silver. The rocker switches are used to control the lights in three separate ways. The toggle switch turns the light on and off, while the rocker switches can be used to control a light dimmer or to toggle between two lights. The 6833AS15 is compatible with 120V-277V AC electrical systems and is UL listed for safety.