Marine Lighting

Marine & Underwater Boat Lighting Built for the Water

Good lighting on a boat covers two jobs: staying visible to other boats and seeing what you are doing once the sun goes down. CritPro carries marine lighting built for constant water exposure, as part of our full boating selection.

What to Look for in Marine Lighting

Navigation lights need to meet the visibility and color requirements for your vessel size, so check that any light you install is rated for your boat length before you buy. A sealed, corrosion-resistant housing matters more here than almost anywhere else on the boat, since these lights operate in direct spray and sunlight for hours at a time.

Underwater and dock lights are rated by lumens and color, and your color choice affects their intended use. Many anglers prefer green or blue underwater lights because certain wavelengths attract baitfish and improve visibility around the boat or dock during night fishing.

What This Category Covers

Marine lighting at CritPro includes navigation lights, underwater lights, dock lights, spreader lights, floodlights, courtesy lights, cabin lighting, and other marine LED lighting solutions designed for dependable performance on the water.

Pairing Marine Lighting with Other Boating Equipment

If you fish or operate your boat after dark, pair marine lighting with our flashlights and headlamps for hands-free illumination on deck. You can also complement your setup with anchoring and docking equipment for safer nighttime arrivals. Explore our complete Boat Outfitting department for lighting, steering, seating, trim systems, and other accessories that improve comfort, visibility, and performance.

Browse the full Marine Lighting selection at CritPro, or explore all boating gear to outfit your boat for early mornings, late nights, and everything in between.