Lunasea Bayonet LED Bulb BA15D - 10-30VDC/1W/105 Lumens - Cool White

The Lunasea Bayonet LED Bulb BA15D is a compact yet powerful lighting solution engineered specifically for marine and boating environments where reliable illumination matters. After years on the water, any seasoned angler or boat operator knows that quality cabin lighting, navigation lights, and instrument panel visibility directly impact safety and operational efficiency. This LED bulb bridges the gap between traditional incandescent marine fixtures and modern energy efficiency, making it ideal for upgrading existing bayonet-mount fixtures on vessels of all sizes without requiring rewiring or fixture replacement.

Built for the demanding 10–30VDC electrical systems common in marine applications, the Lunasea Bayonet LED Bulb delivers 105 lumens of cool white light while consuming only 1 watt—a dramatic reduction compared to equivalent halogen or incandescent marine bulbs. The cool white color temperature (5000K range) enhances visibility and reduces eye strain during extended night operation, crucial when reading charts, monitoring instruments, or navigating in low-light conditions. The bayonet base (BA15D) is the standard marine fitting, ensuring drop-in compatibility with existing cabin lights, courtesy lights, and navigation fixtures found on fishing boats, cruisers, and commercial vessels.

Boat owners upgrading cabin and utility lighting will immediately appreciate the extended battery life and reduced heat output that solid-state LED technology provides—particularly valuable during long trips or when operating on limited battery reserve. The compact 4 x 2 x 6 inch profile ensures fitment in tight fixture housings typical of marine cabins and helm areas. Installation is straightforward: simply twist out the old bulb and insert the Lunasea LED unit into the bayonet socket. Whether you're illuminating a galley, head, fish-finder display, or cabin interior, this bulb delivers reliable, efficient performance across the 12V and 24V systems powering modern recreational and working vessels.