Note: GE brand bulbs will be provided if available. Some model lamps are no longer manufactured by GE, in which case we will provide an equivalent lamp meeting the same specifications.
Miniature lamps for cockpit / wing / tail lights.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
Bulb works perfect in my rotating beacon
GE BULB GE-1940 14V 3.57A
Just a note on this replacement/non original GE GE1940 replacement bulb. Though the description says meeting the same specifications this is not completely true. The glass on the bulb is taller than the original GE1940 bulb (by 1/8 or better). This may not be a big deal on most rotating beacons, but on my original 1966 Cessna 150F Whelen rotating beacon, the bulb glass actually contacted the rotating assembly causing it to make noise as there was pressure from the bulb contacting the main optical rotating shaft once assembled. Good luck. Watch for clearance.
Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.