Nav Bulbs - Indexed Double Contact Bayonet Base
15 mm Base Incandescent Double Contact Indexed Bayonet Bulbs
These incandescent "indexed" bulbs have pins are at different heights, so the bulb (and filament) orient in a specific direction within the socket.
This ensures that they meet visibility requirements when used in navigation light fixtures.
Heavy duty glass envelope for break resistance
Nickel-plated brass bases prevent corrosion while ensuring a positive point-of-contact
Filaments, with rough service design, permit hours of reliable burning
Available in various configurations, tested for dependability
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