Is the Luxos U the only dynamo light that gives USB voltage conversion?

My next project is to build a wheel around an SP PV-8 dynamo hub and get a dynamo headlight that can co-exist with an Ortlieb handlebar bag on a Surly Long Haul Trucker. From what I see at Peter White's website, it looks like all of the German dynamo lights can do so. That and having USB voltage conversion will definitely make this worth spending the extra money over something like the Planet Bike Blaze Dynamo.