The 1000 USB Spot light comes with 12º beam angle, one hour burn time on high, and visual battery charge indicator ( green = full • yellow = half • red = low ). The integrated USB charger means no reason to take the battery out of the light! Includes durable, padded case. For underwater use ONLY. Key Features: Light meets American National Standards Institute (ANSI) FL1 standards; USB direct charging unit; 1000 lumen output; 12 degree wide angle for photography and videography; 100%, 50%, power level; Emergency strobe.