Sea-Dog LED Square Courtesy Light - Blue

The Sea-Dog LED Square Courtesy Light in blue is a compact yet essential fixture for any vessel operating after dark or in low-visibility conditions. Experienced boaters know that courtesy lights serve a dual purpose: they signal your vessel's presence to other craft while illuminating deck areas for safe movement and guest comfort. This Sea-Dog model combines reliable LED technology with a professional marine-grade design, making it an ideal upgrade or replacement for various areas on a boat.

This fixture features an LED light source, which delivers long service life and minimal power draw—a critical advantage when operating on battery power during extended trips. The square design maximizes light output while maintaining a sleek profile that integrates seamlessly into modern fiberglass or aluminum hulls. The blue light provides illumination that helps preserve night vision, a feature particularly valued by anglers and cruisers who need to maintain visual acuity while navigating or fishing.

The compact dimensions (3 x 1 x 6 inches) allow flexible mounting in tight spaces, and the lightweight construction (0.2 lbs) requires minimal structural reinforcement during installation. This courtesy light is suitable for recreational use, whether installed as a primary accent light or as backup lighting for safety. Its marine-grade construction ensures durability in harsh marine environments.