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Perko Atwood Hella 31mm Festoon

Perko Atwood Hella 31mm Festoon

Regular price $ 15.00 USD
Regular price Sale price $ 15.00 USD
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These bulbs fits some Perko, Attwood and Hella Navigation, Steaming, and Anchor lights that use a 31mm (1-1/4″) cone end festoon bulb.

This bulb is specifically designed to be used in the Perko Series 1100 and 1300 series, including the popular Perko 1183 double-bulb anchor light as well as the 1123, 1181, 1184, 1331, 1332, 1178 lamp. This bulb also fits Attwood 3100, 3830, 7200 and 7400 lamps that use the Attwood 9230 bulb.  It also replaces the Aqua Signal 90022 used in Series 20 lamps, and replaces the bulbs used in the Hella 2010 dual bulb anchor/steaming masthead fixture. For Perko fixtures, pleae see our Perko Selection Guide.  If you have separate red or green sidelight fixtures (i.e. not bi-color), you need the colored bulbs, go HERE.


  • Voltage: 10-30VDC
  • Wattage: 1W
  • Amperage (12V): 0.08 Amp
  • Luminous Flux: 80 CW, 65 WW
  • Visibility: >2nm
  • Beam Angle: 225° & 135°
  • Dimensions: 31mm x 16mm
  • Replaces: 31mm (1.25″) festoon

2 Year Warranty

Perko Guide

Perko Selection Guide

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