Bests & Worsts Reviews from Amazon

At first I thought I had received defective headlamps because they would not show the night mode. After some playing with them I realized a long click of the button turned it to night mode. These are really cool and have lots of features with strobe being on both the night red lights and the bright white light for daytime. The really bright daytime mode is so bright it seems like it could burn like a magnifying glass under the sun, but I haven't seen it burn anything yet, so no worries there. Only time will tell how long the batteries really last, but of course in dimmer modes they last longer than brighter modes which is a given. These are overall well-built and better than my other more expensive brand that I have purchased for spelunking. Very happy with these lights.