The Sigma Aura 80 headlamp with Blaze rear light is a very powerful lighting set for the demanding cyclist. With 80 lux and 90 meters of light range, there is nothing left to be desired for the avid cyclist. The AURA 80 USB is the choice of commuters or for a sporty workout in the evening. Accurate LED indicators on the top show you exactly how much battery capacity is left and which of the four lighting modes you have currently selected. With the Light Guide on the side this headlight not only looks good, but also ensures that you are more visible to other road users.