I use this light daily in doing predawn chores with horses and cattle. I have had a number of LED and incandescent head lamps and this one far outshines them all. First the on/off switch is conveniently located and easy to use. I can turn it off and on even with gloves on, a real big plus when it's 10 degrees outside. The light is the brightest of any of the headlamps I've been able to find and it is pretty easy on batteries. I really like this light and will buy another when this one goes bad, hopefully not for a long time.