Lutron SF-12P-277-3-AL Skylark 3-Way Preset Dimmer W/ON OFF Switch - 6A -277V - Almond FinishLutron SF 12P 277 3 AL SF 12P 277 3 AL Product Description The original designer style dimmer from Lutron, the Skylark has a convenient rocker switch and a slide control that's equally easy to operate. The Lutron SF 12P 277 3 Skylark 3 Way 6A Preset Dimmer with On Off Switch 277V available at PROLIGHTING has blackout memory to retain settings in the wake of a power failure, a mechanical air gap switch to disconnect load power and RFI suppression.