Bar mount difficult to adjust on trail. Water bottle velcro strap not long enough. Compared with other lights on the trail. Very Bright Light, Great Price. I bought two lights, one Helmet Light, and one Bar mount Light.
Lights are so bright, they seem to confuse car drivers.
Almost hit a deer, the sucker ran straight towards me and turned away at the last second. Bikers that like to haul through the woods at night should buy these lights. I would recomend the setup that I bought, except get two batery pack bateries instead of one water bottle batery and one batery pack. This way you can go on real long rides with just the helmet light. That is all that you really need.