A compact lightweight and great value 100 lumen front light with usb rechargeability and improved side visibility'. '.strtoupper('t')he all new ampp100 is a powerful easy to use front light ideal for commuting urban riding or as a backup for longer journeys'. '.strtoupper('i')t features a redesigned body with enhanced side visibility over the volt 100 helping you see and be seen more clearly in traffic'. '.strtoupper('i')ts improved 360deg rotating strap mount allows flexible positioning on your bike and its simple modes make it a no fuss choice for everyday use'. '.strtoupper('f')eatures 100 lumen output improved side visibility over previous models usb rechargeable compact and lightweight design new 360deg rotating rubber strap mount simple intuitive modes ideal as a daytime safety light or backup light specifications output 100 lumensbattery usb rechargeable li ionmount 360deg adjustable rubber strapmodes high low flashrun time up to 35 hours flash modeweight approx'. '.strtoupper('6')2gdimensions 75 x 28 x 40 mm technologies opticubetrade lens technology maximises brightness through proprietary lens design for enhanced visibility.side visibility ensures you're seen from multiple angles to boost safety.usb rechargeable recharges from any standard usb port for convenience.low battery indicator alerts you when it's time to recharge.daytime use bright enough to be seen even in daylight conditions.all weather ipx4 rain resistant for reliable performance in wet conditions.360deg adjustable mount light can rotate fully for flexible positioning.