SIGMA Aura 90 Front Light + Hiro 50 Rear Light

High-Performance LED Lighting Set with AUTO Mode

The AURA 90 + HIRO 50 set combines a high-performance front light with a rear light that includes stoplights and emergency brake lights for optimal visibility and safety on the road.

Features of the SIGMA Aura 90 Front Light 

90 lux, 190 lumens, AUTO mode, and uniform illumination make the AURA 90 a high-performance StVZO-compliant front light. With up to 28 hours of battery life, it’s the ideal companion for design enthusiasts on everyday rides, commutes, and long tours.

MEMORY MODE function
When turned on, the AURA 90 automatically defaults to the last selected lighting mode. This allows you to continue riding right away with your preferred setting.

Automatic Light Adjustment
Always the right light intensity for any lighting situation. The built-in brightness sensor detects the current ambient light and automatically selects the appropriate lighting mode between 20 and 90 lux. This ensures you always get exactly the light intensity you need—for optimal visibility and efficient battery life.

Ease of Use
With the four lighting modes AUTO, HIGH, LOW, and ECO - you can flexibly adjust the light output to any riding situation. The intuitive controls allow you to switch quickly between modes, while the double-click activation reliably prevents the light from turning on accidentally.

Side Visibility
The integrated LIGHT GUIDE makes you more visible from the side as well. This means you’ll be spotted sooner in the dark and stay safer on the road.

Installs in Seconds & Protected from Rain
The flexible silicone mount with quick-release mechanism allows for quick, tool-free installation. Thanks to IP44 splash protection, the AURA 90 remains reliable even in the rain.

Keep an eye on the battery level
The display keeps you informed at all times: the current lighting mode, as well as the AURA 90’s rechargeable battery and charge levels. Even when the light is off, a quick press of a button is all it takes to check the rechargeable battery level.

Powerful Rechargeable Battery & USB-C Charging Port
With up to 28 hours of runtime, the AURA 90 reliably accompanies you through your daily routine and on long rides. Once the rechargeable battery runs out, you can easily recharge the light via USB-C - at home or on the go with a powerbank.

Features of the Hiro 50 Rear Light

LED bike taillight with brake light function. Greater visibility. Greater safety. Day and night.

The SIGMA HIRO 50 is a modern LED bike taillight with a smart brake light function, integrated emergency brake light, and StVZO approval. Designed for commuters, road cyclists, gravel bikes, and daily use in traffic, this compact taillight ensures maximum visibility and added safety during every braking maneuver. With a visibility range of up to 500 meters, a USB-C charging port, and up to 11 hours of battery life, the HIRO 50 combines modern lighting technology with a design suited for everyday use. 

Brake Light Function
The built-in accelerometer automatically detects braking and activates the smart brake light function in a fraction of a second.

Visibility
Safety starts with visibility. This is ensured by up to 500 m of rear visibility, high lateral visibility for better detection, and the highly attention-grabbing brake light functions with an integrated emergency brake light.

USB-C
Thanks to the modern USB-C connection, the bike taillight can be charged quickly and easily.

Long Battery Life
The built-in rechargeable battery provides up to 11 hours of light, making it perfect for long rides, commutes, and training sessions. The 3-level rechargeable battery indicator reliably shows the current battery level at all times.