11-03-2010, 07:29pm
Good waterproof housing is a 35mm wet film canister. Just silicone around where the wires go through the bottom. Once the lid is on, pretty much water tight. An old mate had 2 set up on a KLR he travelled around Aus on. he had them both inside the film canisters and never had a problem.
Cheers,
Terry
Terry