This bulb is suitable for 12 volt electrical systems - see separate listing for bulbs suitable for 24 volt system.
Plastimo OEM part number: 17310
Also available with optional red cover (see separate listing) - recommended for all models except those with red cards.
If you cannot find the bulb you are looking for, please contact us, we specialise in replacement compass bulbs and have products to suit most in production compasses and many obsolete models.
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