The 0 to 10 V slide dimmer provides full range classic linear-slide dimming for 0 to 10 V compatible dimmable light sources. These units are ideal for light commercial applications and are compatible with decorator style devices and wallplates. The preset On/Off switch automatically returns controlled light(s) to a preset level without disturbing the brightness level. The device is designed for both 1-pole (one location) and 3-way (multi-location) applications.