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RHS Boating & Marine

Marine Navigation Light Replacement Bulb - 12V 25W Staggered Offset Pin SP349

$17.03 each
Brand: RHS Boating & Marine – Boat Parts, Marine Accessories & Boating Supplies

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Marine Navigation Light Replacement Bulb - 12V 25W Staggered Offset Pin

This 12V 25W conventional replacement bulb is intended for compatible navigation lights using a staggered-offset-pin arrangement. It provides a service option when the existing fitting and lens remain sound but the light source needs replacement. The catalogue matches this power rating to coloured-lens applications within the listed light families. Selecting by voltage, power, pin arrangement and the host-light specification helps avoid confusion with other bulbs that look similar. The published fit list includes several brands, but it should be used alongside the details of the actual light aboard rather than treated as a universal fit statement.

Choosing and using this product

Confirm the light model and check the old bulb’s markings before ordering. Compare the position of the locating pins and the electrical contacts with the holder, without forcing a mismatch into place. The voltage must suit the circuit feeding that light, and the specified power should be retained rather than increased in an attempt to improve visibility. Isolate the supply and allow the old bulb to cool before handling it. Inspect the holder, wiring, lens and seal during the replacement, resolving corrosion or physical damage before closing the fitting. Follow the light manufacturer’s servicing instructions and test the assembled light before departure. If it remains dim or intermittent, investigate the connections and supply rather than assuming that another bulb will solve the fault. Keep a spare protected from moisture and impact, with its rating labelled so it can be distinguished from similar lamps used elsewhere aboard. The replacement bulb alone does not confirm the navigation performance of a complete light or its mounting position.

Product details

  • Product code: SP349.
  • Voltage: 12V.
  • Power: 25W.
  • Type: conventional navigation-light replacement bulb.
  • Locating pins: staggered offset.
  • Catalogue fit list: AquaSignal Series 40 and Series 41, Scotti and Quick conventional-bulb lights; verify the particular holder.
  • Catalogue application: coloured-lens lights at the specified rating.