Perko 24V Clear Medium Prefocus Bulb f/Use w/Double Lens Navigation Lights

The Perko 24V Clear Medium Prefocus Bulb for use with double lens navigation lights is an essential replacement for maintaining visibility on the water. Whether you're a cruiser, commercial operator, or serious recreational boater, this bulb ensures your vessel remains compliant with Coast Guard lighting standards during critical low-light conditions.

Engineered specifically for medium prefocus double lens assemblies, this bulb features a precision-ground base that centers the filament in the lens, maintaining beam focus and preventing dimly lit or off-axis light patterns. The clear envelope provides bright, unfiltered illumination, crucial for distinguishing your vessel's running configuration from a distance.

With Perko's high manufacturing standards, this bulb can withstand the harsh conditions of marine environments, including thermal cycling and electrical demand. It's the perfect choice for those who depend on reliable lighting performance for safe navigation during fog, dusk, and overnight cruising.