Universal 3-Way Paddle Dimmer Part of the all-new radiant® collection Self-calibration feature allows you to select lamp type, which then automatically sets the minimum voltage for that lamp, eliminating flicker and poor performance. Works with virtually any dimmable lamp and load on typical residential and light commercial wiring (with the exception of 0-10V LED drivers). Convenient operation—combines ON/OFF paddle switch with separate slider for dimming control. Rating: Incandescent, Halogen & ELV: 700W, MLV: 500VA, LED/CFL: 450W, EFL: 5.5A (Use RH4FBL3PTC for 0-10V)` Tru-Universal requires Neutral.