znomit: I can't tell if the dyno version of the B&M high beam light is available. the part # for the ebike version looks the same as the dyno version. I will need more info on these lights before I purchase one of them. I will want to know the speed at which a non flickering light is achieved. My edelux 2 achieves a non flickering light At a speed between 3-4 mph. The price does not surprise me. My edelux 2 that I purchased with my bicycle in 2013 currently retails for around $250.00.