If you have ever set-up or torn-down your campsite in the dark, you know the importance of hands-free lighting. The LE Battery Powered LED Headlamp/Helmet Light is lightweight with an easily adjustable elastic headband. It has 4 modes including 3 levels of brightness using white light and a flashing red mode. This headlamp is IP44 WEATERPROOF rated; it is protected against splashing water from all angles. It runs on 3 AAA batteries.