Kryptonite Avenue F-100 COB bicycle front light Make sure you are clearly visible with this bicycle front light from Kryptonite. The memory function of the light turns on in the last mode in which it was turned off. With the built-in battery indicator you can see how much battery charge the lamp has. As soon as the charge is 25%, the indicator light turns red, as soon as the percentage is 100%, the light turns green. The built-in battery can be charged via a USB cable. Specifications: Color: black Color lamp: white Material: plastic Power supply: battery (integrated) Battery life: up to 22 hours and 30 minutes Dimensions: 8.4 x 22.6 x 5 cm (L x W x H) Weight: 0.18 kilograms