![Shadow-Caster Single Zone Expansion Module f\/Adding Extra RGB Capacity to Network [SCM-SZ-RGB-EXP]](https://cdn11.bigcommerce.com/s-e6ht4dde3g/images/stencil/1280x1280/products/43899/58841/104299XL__10622.1723584746.jpg?c=2 "Shadow-Caster Single Zone Expansion Module f\/Adding Extra RGB Capacity to Network [SCM-SZ-RGB-EXP]")
Single Zone Expansion Module for Adding Extra RGB Capacity to Network
Use Shadow-Caster's SCM-RGB-EXP expansion module to provide expanded RGBW capacity for an extra zone, wherever it is needed on your boat.
Toll free: 1.800.270.3797
Hour: 9-5 pm ET
![Shadow-Caster Single Zone RGB(W) Controller [SCM-SZ-RGB]](https://cdn11.bigcommerce.com/s-e6ht4dde3g/images/stencil/500x659/products/43641/58456/104298XL__98929.1719974677.jpg?c=2 "Shadow-Caster Single Zone RGB(W) Controller [SCM-SZ-RGB]")
![Shadow-Caster NMEA2000 Shadow-NET Lighting Controller w\/2 RGB Channels [SCM-N2K-RGB]](https://cdn11.bigcommerce.com/s-e6ht4dde3g/images/stencil/500x659/products/49039/66594/111950XL__79241.1765399351.jpg?c=2 "Shadow-Caster NMEA2000 Shadow-NET Lighting Controller w\/2 RGB Channels [SCM-N2K-RGB]")
![Shadow-Caster Round Accent Light RGB Clear Polycarbonate Housing [SCM-RAL-RGB-0.5]](https://cdn11.bigcommerce.com/s-e6ht4dde3g/images/stencil/500x659/products/35101/45570/94170__65520.1651000387.gif?c=2 "Shadow-Caster Round Accent Light RGB Clear Polycarbonate Housing [SCM-RAL-RGB-0.5]")