BESTSUN Super Bright LED Headlamp, T6 LED 2000 Lumens Focus Adjustable, Zoomable, AA Battery Powered, Water-resistant Headlight with 3 Modes for Runing, Hiking, Camping, Fishing, Hunting SUPER BRIGHT: Adopt cree XM-L T6 2000lm led light,the beam distance is up to 20+ feet when it is on the brightest setting, the illuminating area is wide enough for running or working. ADJUSTABLE and STEADY: The head of the lamp is 90 degree adjustable for oriented lighting.powered by 3 x AA batteries(not include) is easy to get and change when power off. 3 LIGHTING MODES: 3 levels of white light brightness,high/ low/ strobe,also include zoomable function so that you can adjust the brightness zone as you want. LIGHTWEIGHT and WATERPROOF: Weighing only 7.3oz and with its easily adjustable, elastic headband, ip50 waterproof,the headlamp is perfect for anyone who needs a headlamp. MULTI-PURPOSE USE: Ideal for nighttime jogging,reading,bicycling,hiking,camping,fishing,hunting,Perfect for DIYers,handymen,mechanics,home and auto repairs,also for children as well as the aged.