I have been looking through the different post and found nothing about these lines headlamp. I have been looking through the ton of headlamp questions and have not found much. I have one of these petzl LED headlamps and use it for walking back and forth to the stand while hunting deer and is quite bright. It can be flipped over to a red lense. I am told a certain amount of candlelight power was required for hunting at night but cannot find the specs on this headlamp. Was wondering if any of you guys use this headlamp at night?