The Lutron Diva DVLV-600P-WH is a single-pole magnetic low-voltage dimmer rated at 600VA (450W) for use at 120V in residential and light commercial installations. The large paddle switch with captive linear-slide control fits a standard designer wallplate opening and includes a built-in soft-glow nightlight. Compatible with magnetic low-voltage transformer loads; no neutral required. White gloss finish.