Shadow-Caster Marine Power Distribution Boxes
Shadow-Caster marine power distribution boxes make it easy to wire your underwater boat lights.
- Mount the distribution box in a compartment near the back of the boat.
- Underwater lights are wired directly to the box.
- Power is drawn from a nearby power source.
- The lights are controlled through an unpowered switch or a light controller.
Shadow-Caster SCM-PD-Relay-4

Price: $224.00
SCM-PD-Relay-4
- Securely wire up to 4 single-color or RGB underwater lights.
- Color-coded wire connectors for easy, mistake-free wiring
- Each light gets its own 15 amp fuse
- 12-volt or 24-volt input
- Cable glands help seal out moisture
- Control lights through a switch or light controller
- IP67 washdown rated
- 2-Year Warranty
- Made in the USA
SCM-PD Power Distribution for Single Color Underwater Lights

Price: $269.00
SCM-PD Power Distribution Box
- Securely wire up to six single-color underwater lights.
- Color-coded wire connectors for easy, mistake-free wiring
- Each light gets its own 15 amp fuse
- 12-volt or 24-volt input
- Cable glands help seal out moisture
- Control lights through a switch
- IP67 washdown rated
- 2-Year Warranty
- Made in the USA
SCM-PD-Plus Power Distribution Box for Color Changing Lights

Price: $419.00
SCM-PD-Plus Power Distribution Box
- Securely wire up to 4 single-color or RGB underwater lights.
- Color-coded wire connectors for easy, mistake-free wiring
- Each light gets its own 15 amp fuse
- 12-volt or 24-volt input
- Cable glands help seal out moisture
- Control lights through a switch or light controller
- IP67 washdown rated
- 2-Year Warranty
- Made in the USA