Review on Waterproof Rechargeable Headlamp With Motion Sensor Switch, 500 Lumens LED Flashlight, Red Light Mode, Adjustable Headband, Ideal For Running And Hiking, 5 Modes Display For Maximum Brightness by Brandon Kraemer

I used this light when I was an exterminator. It successfully guided me through all the condemned, dark places of peoples homes that the owners themselves never set foot in. The battery lasted a long time, though I charged it every day or every other day, so I never tested its limits.I bumped my head all the time, which meant the light got knocked up a bunch of times, but it still worked fine.You can adjust the angle of the light up or down. This began to wear down after a while, so eventually a jerk of the head or looking down caused the light to drop to its lowest angle. I wore the light anywhere from 8-11 hours a day, six days a week on average, and this problem started happening after about a year, so it did quite well for the time I had it, especially considering how cheap it is.