The Lutron Maestro SC MSCLV-600M-HT is a 600VA (450W) magnetic low-voltage multi-location dimmer rated at 120V, suited for residential and light commercial applications requiring true dimming control from up to 10 locations. Microprocessor-based Smart Dimmer technology delivers smooth low-voltage load control via standard single-pole and 3-way wiring. LED indicators display the set light level and function as a locator light in the dark; double-tap brings loads to full, and press-and-hold fades to off over 10 seconds. Satin finish in hot fits a standard designer wallplate opening.