The Lutron RRD-PRO-BL is a RadioRA 2 PRO LED+ dimmer compatible with RadioRA 2 and RA2 Select systems, rated for 250W LED/CFL, 500W incandescent/halogen/ELV, or 400 VA magnetic low-voltage loads at 120V in single-pole or multi-location configurations. Phase-selectable forward or reverse phase control with optional neutral wire accommodates a broad range of load types; advanced features include fade-on/fade-off, delayed long fade-to-off, rapid full-on, and a Front Accessible Service Switch (FASS) for lamp replacement. True multi-location dimming is achieved via companion dimmers, and the touch rocker provides intuitive local level adjustment. Black finish.