Since 1985 Norman Lamps, a U.S. based corporation, has been a valued supplier of certified aircraft lamps to the U.S. Defense Department (DOD), Naval Air Systems Command (NAV-AIR), and the Federal Aviation Administration (FAA). We are specialists in design, development, production and worldwide distribution of high quality, long life lighting products.
Lamp No.: 1940
Size: T 7
Works. Doesnt appear to create the same focused light as the bulb it replaced. Lamp removed was a Universal 1940 lamp. Unable to see the light on the wall of the hangar as beacon rotates like I could with the old lamp. Plan on removing and replacing with the real bulb from Whelen or one from Universal.
I got one flight per bulb out of these. Spruce sent me replacements and I went through all of them. Installed a LED bulb from a different supplier and havent had a problem since. I vote no.
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.