Shadow-Caster NMEA2000 & Shadow-NET Lighting Controller w/2 RGB Channels

The Shadow-Caster NMEA2000 & Shadow-NET Lighting Controller with 2 RGB Channels is a networked marine and automotive lighting command center designed for builders and enthusiasts who demand synchronized, intelligent lighting across multiple zones. Whether you're outfitting a high-performance truck, yacht, or custom build, this controller eliminates the need for multiple standalone dimmer modules by centralizing RGB control through either NMEA2000 marine protocol or Shadow-NET proprietary architecture. It's engineered for those serious about integrating ambient, accent, and functional lighting into a cohesive, networked ecosystem—eliminating messy wiring and enabling real-time color and intensity adjustments.

At its core, this controller operates as a bridge between your lighting source and a unified control platform, supporting dual RGB channel output for independent or synchronized color mixing. The dual-protocol design—NMEA2000 compatibility plus Shadow-NET connectivity—means you can integrate this into existing marine networks or run it as a standalone intelligent lighting hub. The 1 lb compact form factor fits discreetly under dashboards, in cabin lockers, or behind panels, while maintaining robust signal integrity across both protocols. RGB channel architecture allows for dynamic color transitions, zone-specific lighting profiles, and integration with engine start, speed, or environmental sensors for automated lighting responses tied to vehicle state.

Serious fabricators and marine technicians benefit most from this controller when building custom lighting rigs that require multi-zone synchronization without dedicated wiring harnesses for each zone. It pairs seamlessly with Shadow-Caster LED fixtures and compatible NMEA2000 network devices, making it ideal for retrofit applications where running individual control lines isn't practical. Installation involves standard 12V power, ground, and data network connections—no special tools required, though familiarity with marine or automotive electrical standards is recommended. This unit transforms RGB lighting from simple on/off switches into a programmable, networked asset capable of responding to vessel or vehicle telemetry in real time.