I have a TurboCat 10 watt helmet mounted light. I really like the helmet type because I can check out the pavement around the next turn. Its also good for shining at cars that are coming up to you from the side and may not see your handlebar mounted beam. Take it easy if you are riding with just one lite, no matter how bright, because with just one lite you do not have good depth perception. I plan to get another 10 watt lite for the bars once I get some money. And don't forget a rear LED lite. Get 2, their cheap.