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Tung sol bulbs

Posted: Fri Nov 22, 2024 6:04 pm
by Shelbycsx
Does anyone know what car these bulbs are for? Never seen ones this large before.

Re: Tung sol bulbs

Posted: Fri Nov 22, 2024 6:25 pm
by RajoRacer
Magneto bulbs IF more than 6 volt.

Re: Tung sol bulbs

Posted: Fri Nov 22, 2024 6:30 pm
by Shelbycsx
They're 6-8 volt

Re: Tung sol bulbs

Posted: Fri Nov 22, 2024 6:53 pm
by TRDxB2
Shelbycsx wrote:
Fri Nov 22, 2024 6:30 pm
They're 6-8 volt
This discussion say 6-8 ones are not magneto and may be for 1919 cars with clear lens. https://www.mtfca.com/discus/messages/4 ... 1389583012

Re: Tung sol bulbs

Posted: Fri Nov 22, 2024 6:56 pm
by Tadpole
They seem similar to those used in the 1916 Maxwell, mine still has a pair in its flat lensed headlamps.

Re: Tung sol bulbs

Posted: Fri Nov 22, 2024 9:07 pm
by Steve Jelf
I'd like to see the base in detail. The business end looks like some mag bulbs I've used.

Re: Tung sol bulbs

Posted: Sat Nov 23, 2024 7:08 am
by Allan
They certainly are of early manufacture. It did not take bulb makers too long before they went to eliminating the pimple in the globe bowl and shifting it to the tail of the bulb, where it was covered by the socket.

Allan from down under.

Re: Tung sol bulbs

Posted: Sat Nov 23, 2024 7:22 am
by Tadpole
Took a look, and the ones I have are smaller, by National Mazda.

Re: Tung sol bulbs

Posted: Sat Nov 23, 2024 2:49 pm
by Steve Jelf
If both bulbs in Tad's photo have the same base, they will both fit a 1915 socket. I'm not saying they're both mag bulbs, because there are bulbs with the same base that don't make good mag bulbs. The last I knew that included the product sold by Model T parts dealers as a mag bulb. It will fit but is uselessly dim.

Re: Tung sol bulbs

Posted: Sat Nov 23, 2024 9:31 pm
by Shelbycsx
Steve Jelf wrote:
Fri Nov 22, 2024 9:07 pm
I'd like to see the base in detail. The business end looks like some mag bulbs I've used.

Re: Tung sol bulbs

Posted: Sun Nov 24, 2024 1:59 am
by Steve Jelf
Nope, not like any mag bulb I've ever used.

IMG_5682 copy.JPG
Any bulbs I've ever used in mag lights had even pins and two contacts 90º from the pins.