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• E10 screw in (T10) LED Light or BA9S 5 SMD LED Light
• Uses only a fraction of the power of conventional bulbs!
• Shines much brighter than conventional bulbs!
• Will last over 50,000 hours of continuous use!
Twist in navigation bow light BULB used on classic Boston Whalers from 1958 until the mid 1980s when Perko lights started being used. This item is a 12 volt LED (light emitting diode) light source, which is far superior to conventional bulbs. Monochromatic (pure) color, low heat generation, virtually unbreakable in super white. Twist in socket can be found here. We no longer carry the bayonet style sockets or bulbs.
Twist in bulb approximate size is .90in x .39in 10mm (height x diameter).