Sea-Dog Stainless Steel LED Day/Night Dome Light - 5" Lens

The Sea-Dog Stainless Steel LED Day/Night Dome Light with 5-inch lens is a dual-circuit marine lighting fixture engineered for vessel cabins, galleys, and enclosed spaces where reliable illumination and night vision preservation are essential. Constructed from corrosion-resistant 304 stainless steel, this dome light is built to withstand the harsh marine environment—salt spray, moisture, and vibration—without degradation. The integrated on/off/on toggle switch allows independent operation of two separate light circuits: one with a clear white LED bulb for daytime use and one with a red night vision bulb for preserving crew night vision and maintaining situational awareness during nighttime operations.

The LED technology delivers exceptional efficiency, drawing only 0.068 amps at 12 volts—minimizing parasitic battery drain on vessels with modest electrical systems. This low-current design generates minimal heat, eliminating safety concerns in confined cabin spaces and extending the service life of both the light assembly and surrounding components. The stamped stainless steel construction resists corrosion in saltwater and coastal environments far better than plated or painted alternatives, reducing maintenance frequency and replacement costs over the operational life of the vessel. Vibration resistance and quality construction ensure stable operation in rough sea conditions without rattling or loosening.

This fixture suits cruising sailboats, fishing vessels, commercial workboats, and any marine application requiring dual-function cabin or interior lighting. The separate red and white circuits serve distinct operational needs: white light for general tasks and navigation preparation, red light for maintaining crew adaptation in low-light conditions during night watches or emergency situations. The 5-inch lens diameter provides focused illumination appropriate for compact cabin spaces without excessive brightness spillover or glare reflection off cabin surfaces.

Sea-Dog fixtures are recognized throughout the marine industry for durability and practical engineering. The combination of stainless steel construction, dual-circuit design, and LED efficiency makes this dome light a standard choice for both original equipment installations and retrofit upgrades on vessels prioritizing reliability and low power consumption.