This ultra-lightweight 4-LED headlamp features a flip-down/up red filter for discrete light and night vision preservation, 3 brightness settings (maximum, optimum, economic) and a blinking mode. It sports battery life of up to to 150 hours on regular settings (up to 400 hours on blinking mode). It's water resistant and comfortable to wear. Red filter for discrete light and preservation of user's night vision. 3 lighting levels (maximum, optimum, economic) and strobe mode, to adapt the light to the activity and at and light duration needs. Adjustable elastic headband for comfort and to secure it in place. Light beam can be easily aimed where desired. Water resistant for all-weather use. Batteries included (3AAA).  Woodland Camo headband with an Olive Drab light housing.