I build tube guitar amps and was ordering a few parts last week when I noticed that the guy I buy a lot of my tube sockets from had a link up for bicycle light parts.
Ends up he lives in Pisgah here in NC and is an MTBer.
Anyway, thought I'd pass it on as Doug Hoffman is a stand up guy and thought you guys might be able to use him as a source for parts.
And a direct link to the bike light parts:
Results 1 to 10 of 10
Thread: A source for DIY light parts