Bright light whenever you need it – no batteries required.High-quality 3-watt Cree LED outputs 160 lumens on high and illuminates objects up to 120m away. A simple press of the button switches the flashlight from high to low. Internal battery can be recharged from a USB output or from a standard household wall outlet. Five hours of charging provides three hours of run time. Includes a lanyard, USB charger and AC wall charger. Length: 6.5". Weight: 6 oz.