Don Foreman wrote:
http://users.goldengate.net/~dforeman/bikelite_done/

Very nice - a job to be proud of!

A question about the lens: was it stock or hand made? Details?

When will you be going into production? When you do, here's a
free-of-charge idea: build the reed switch/magnet pair into the quick
mount. It would make the lens simpler and "automate" the power.
Wouldn't do if one wanted to have the light mounted, but off. But
that's probably not a secure state - prone to being forgotten. I know,
I'm being a Monday-morning quarterback. Sorry, I can't help it.

Thanks for sharing
Bob