Shadow-NET® is a proprietary technology that is integrated into Shadow-Caster® lighting products. It is based on a CAN bus. CAN (Control Area Network) is very robust and has been used extensively in the automotive industry for digital communications. In the marine industry it is the basis for NMEA2000 networks that are used to communicate RPM, GPS, fuel gauge and other critical information between marine helms and motors, and other marine devices. Shadow-Caster’s Shadow-NET® allows us to individually address and control the color and intensity of each Shadow-Caster® light. Physically, this connection is the orange and yellow wires found in our Shadow-NET® enabled lighting products. Through Shadow-Net® enabled devices it is possible to integrate with other communication protocols, such as, ethernet and WiFi. Please contact a Shadow-Caster® representative for more details.