This light is perfect - sleek, bright, long run times and simplicity that is off the chart. It is not a disco light meant to blind the observer, instead a see-me light that communicates you are trying to be safe, not demand attention. I cant state how important this is- I believe drivers respect this more than lights that pulse blinding flash camera like flashes into their eyes while they are trying to drive a vehicle. And L&M customer service is the best you simply can not go wrong.