Small but mighty!

Battery-powered bike light at a low price

For those who are looking for affordable, reliable bike lighting in city traffic, the AURA 35 USB is the ideal solution. The 35-lux rechargeable front light, which complies with German road traffic regulations (StVZO), can be attached easily to your handlebars without tools. It not only looks good, but gives you 45 meters of beam range and good illumination, ensuring greater safety. Stiftung Warentest rated the AURA 35 USB in the 9/2020 issue, giving it an overall GOOD rating (2.2), which made it the price/performance champion.



Effectiveness ≤ 35 lux
Burn time ≤ 5 h


Effectiveness ≤ 15 lux
Burn time ≤ 12 h

You have the choice: The AURA 35 USB has two light modes. At any time, you can decide whether you want 35 lux for five hours of burn time in Standard mode or 15 lux for twelve hours in Eco mode.

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Lateral visibility

Practical: Broad lighting elements on both sides improve lateral light visibility, making your ride in traffic even safer.


Rain, wind, or snow: The AURA 35 USB is protected against splashing water according to the international IPX4 standard, making it suitable for inclement weather conditions.


The AURA 35 USB has an integrated rechargeable battery. You can fully recharge the front light in less than three hours with the Micro-USB cable provided. This saves money and protects the environment.

Battery/charge indicator

An especially practical feature is the charge indicator on the operating button. It shows the battery status. If the battery capacity is below 70 per cent, the LED in the button lights up green, and if capacity is below 30 per cent, it lights up red. You can also see the current charging status during the charging process. As soon as the battery is fully charged, it lights up green. If you are in a hurry, you can charge the AURA 35 USB during operation with a power bank.

Extremely easy to mount

The practical silicon handlebar bracket is permanently attached to the AURA 35 USB and ensures speedy, precise mounting to any handlebars. This allows the bike light to be mounted and removed without tools.

Switch-on protection (double click)

The front light is switched on with a double-click and switched off with a long button press. This function prevents inadvertent switching on (when it is in the user’s school bag, for example).

Also Available as set


sigma stories


Art.No.: 17350

UVP: 34,95 

Delivery time: 2 - 3 Days


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Features & functions

General (Lightings)
Beam range 45 m
Run time 5 h im Standard-Modus; 12 h im Eco-Modus
Charge time 2,8 h
Effectiveness 35 LUX (15 Lux im Eco-Modus)
Charge indicator Two-stage battery indicator
Integrated charge function Charging possible during operation Micro USB charge function
Lighting type CREE LED
Side visibility
Splash resistant In accordance with IPX4
Adjustable bracket 360°
Tool-free mounting
Switch on protection Double click for ON
Weight 90 g (incl. bracket)
Stiftung Warentest Gut (2,2) – 09/2020
StVZO admitted


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