Whether you're commuting in low light or boosting your presence in daylight traffic, the ampp200 delivers 200 lumens of punchy illumination with improved side visibility and a lightweight, weather-resistant design. The latest ampp body improves upon the volt 200 with better lateral light spread and an upgraded 360 mount for flexible positioning. Key features:compact and lightweight at just 62g bright 200-lumen output with enhanced side visibility three modes: high 200 lm , low 40 lm , flashing 200 lm up to 30 hours runtime flashing mode usb rechargeable lithium-ion battery micro-usb cable included quick-release rubber strap with 360 adjustment mode memory and low battery indicator ipx4 all-weather resistant designed in japan with premium opticsspecification:brightness: 200 lumens high run time: high: 1.5 Hrs low: 13 hrs flashing: 30 hrs charging time: 2.5 Hrs from empty battery: usb rechargeable lithium-ion weight: 62g mount: 360 adjustable rubber strap weather rating: ipx4 rain-proof technologies:opticube lens proprietary lens design maximises brightness and clarity side visibility be seen clearly from multiple angles usb rechargeable recharge easily from any usb port low battery indicator alerts you when power is running low daytime visibility bright enough for daylight safety use 360 adjustable mount aim the beam exactly where it’s needed