"I added a few accounts in SoCal recently. Willy's and JK Electronics.
Orvac will probably be added in a week or two so the modules will be
available in more places in your area." as per my contact's email.
I think this would go great with their 5 watt Blue LED bar. Heres a pic:
as per wiring these two up, i have no experience doing so - as I dont have em. But i wouldnt mind lending some input, or im sure someone else here would be able to point you in the right direction.
I do know that the 3W has a built in driver, so you could probably get away with doing the same thing I did.