[dumb person]

Originally Posted by Dave1929

I found these. I am thinking about buying a few to test out and they are quite a bit less expensive than the dyna more bulbs suggested above.

https://www.ledlight.com/g18-s25-115...-polarity.aspx

Has anyone ever bought any of these?

I used some very like those in a model T. It was actually an improvement over standard. But it's not for everyone.


There is not many LED offerings in 6 volt that aren't from specialist suppliers, which are hard to find (And harder to find in positive earth! But i see that dynamo specialist place linked above has them). One option might be to modify this 6 volt lamp.. One option might be to modify this 6 volt lamp. https://www.aliexpress.com/item/COB-...820759057.html
But the effort required, particularly to the cooling might make it easier to simply pay the big cost & shipping from one of those UK places that has some ready made.

Also see they have one much like the UK place offers but from china, and for similar money, positive earth but only 900 lumens? https://www.aliexpress.com/item/Zaul...719482964.html
The British probably offer a better warranty though.