SIGMA AURA 70 – intelligent bike lighting for every ride

The SIGMA AURA 70 is a modern front light that combines powerful illumination, intelligent brightness control and long runtime. With an output of 70 lux, a luminous flux of 150 lumens and a beam range of up to 80 metres, it provides even illumination of the road during daily commutes, evening rides and longer cycling trips.

The integrated brightness sensor automatically adjusts the light intensity to the ambient conditions, helping to use the battery energy efficiently. Four light modes – AUTO, HIGH, LOW and ECO – make it easy to adapt the lighting to current needs. The memory function saves the last mode used, so the light is ready for your ride according to your preferences.

The integrated LIGHT GUIDE improves side visibility, increasing the chance that other road users will spot the cyclist earlier. The uniform beam, compliant with German StVZO regulations, provides comfortable illumination without unwanted glare for other road users.

The battery provides up to 28 hours of runtime, while USB-C charging makes it easy to replenish the power, including via a power bank. A clear indicator shows the battery level and the current light mode. The flexible silicone mount with a Quick Release system allows the light to be installed without tools, while its IP44 splash resistance means it is also suitable for riding in the rain.

The SIGMA AURA 70 is practical and intelligent lighting for cyclists who value safety, convenience and reliability both in urban traffic and on longer rides.

Key product features

Light output: up to 70 lux and 150 lumens.
Beam range: up to 80 metres.
Automatic brightness adjustment via a light sensor.
Four operating modes: AUTO, HIGH, LOW and ECO.
Runtime: up to 28 hours, depending on the mode.
USB-C charging, also via a power bank.
LIGHT GUIDE for improved side visibility.
Memory function for the last light mode used.
Battery level and charging indicator.
Quick, tool-free installation with a silicone mount.
Splash resistance: IP44.
Charging time: approximately 3 hours.
Weight: 111 g including the mount.
Dimensions: 43 × 95 × 41 mm.