The Lutron Diva DVSCLV-600P-BI is a single-pole magnetic low-voltage dimmer rated for 600VA (450W) at 120V, suited for MLV transformer-based lighting loads in residential and light commercial applications. The large paddle switch with captive linear-slide control fits a standard designer wallplate opening and includes a built-in soft-glow nightlight; uses standard single-pole wiring for straightforward installation. Biscuit satin finish.