Victron GX Touch 50 Adapter f/CCGX Cut-Out [BPP900460050] 10-30V DC The additional units are simply

The additional units are simply "daisy-chained" to each other with a single RJ45 cable between the individual units

Marine Lighting Accessories

NaviLED 360 Compact All Round White Navigation Lamp - 2nm - Fixed Mount - Black Base

96 watts per foot with low heat output and minimal energy draw

Victron GX Touch 50 Adapter f/CCGX Cut-Out [BPP900460050] 10-30V DC The additional units are simplyGX Touch 50 Adapter for CCGX Cut Out This adapter is designed to easily replace the CCGX display with the newer GX Touch. Contents of the packaging are the metal bracket, the plastic bezel, and four mounting screws. There are two methods of mounting: Install including screen most secure mounting of the GX Touch display Install excluding screen GX Touch display is easier to remove, and the adapter can be mounted before completing the wiring Please