The Easy Solution To Install A 3-Way Dimmer Switch Two SwitchLinc Dimmer switches come pre-linked for easy setup Create a multi-way switch without any special wiring Control your 3-way light circuits remotely and adjust brightness levels from either dimmer Uses INSTEON (patent pending) technology for superior performance and reliability Award-winning INSTEON technology provides superior performance and reliability INSTEON SwitchLinc 3-Way Dimmer Kit This kit is an easy way to control lights from two different switches, such as the switches located at the top and bottom of a staircase or on each end of a hallway. The best part is that the two INSTEON SwitchLinc Dimmers (GEI2476D) come pre-configured and set up to communicate with each other, so once you install the SwitchLincs, there is no setup or programming required in order to control one light with these two switches. The INSTEON SwitchLinc 3-Way Dimmer Kit replaces your existing mechanical wall switches with INSTEON-compatible wall dimmers. These dimmers install easily, attaching to the same wires that your existing wall switches used with the addition of the neutral wire. You won't need an electrician come out to install complicated wiring in order to create a virtual multi-way circuit. Both dimmers will be able to control the same light. Wall plates are sold separately. Dim the Same Light from Either Switch A convenient feature of the INSTEON SwitchLinc 3-Way Dimmer Kit is that you will be able to control the brightness level of the controlled light from either dimmer, a feature not found in many dimmers. Each dimmer also shows the light's current brightness level through each switch's built-in LED brightness bar. This is helpful when one of the dimmers is not in the same room as the controlled light