Perko 30 Watt Double Contact Bayonet Bulb - 12V

The Perko 30 Watt Double Contact Bayonet Bulb – 12V is a reliable replacement lighting solution designed for marine, automotive, and industrial applications requiring dependable illumination in 12-volt systems. This clear type T-8 bulb serves as an essential component for cabin lights, navigation fixtures, and dashboard illumination on vessels, RVs, and specialty vehicles. Built to Perko's exacting standards, this bayonet-mount bulb delivers consistent brightness and long operational life in demanding environments.

Engineered with a double contact bayonet base, this bulb features a 1-3/8 inch light center length (L.C.L.) filament configuration that produces 24 candela of output at 30 watts, making it suitable for focused task lighting and general cabin use. The clear glass envelope provides unobstructed light transmission without color filtration, ensuring natural, white illumination. The C-8 globe shape and T-8 designation indicate a compact, efficient design that fits standard bayonet sockets found in marine and automotive fixtures, delivering stable performance across temperature variations typical in watercraft and outdoor environments.

Boaters, RV owners, and equipment technicians rely on this Perko bulb for replacement lighting in galley areas, berths, heads, and engine compartments where brightness and durability are non-negotiable. The double contact bayonet connection ensures secure seating and reliable electrical contact in vibration-prone maritime and mobile environments. Weighing just 0.1 lbs with compact 1 x 1 x 3 inch dimensions, it installs quickly into existing fixtures without modification, making it an ideal spare for emergency lighting systems and routine maintenance protocols aboard vessels and mobile equipment.