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Sports
Bikes, Cycling
Bicycle accessories
Bicycle lighting
Front lights

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SIGMA

Sigma Aura 45L Headlight with handlebar mount

45 lux bike light with automatic brightness adjustment and USB charging

Colour

black

Current price 124.951.03/unit

Sold and shipped by Tormino

How to get it

Details

Smart Everyday Illumination

The SIGMA SPORT AURA 45 USB delivers reliable front visibility with intelligent brightness adjustment for commuting, road cycling, and everyday riding.

Bright and Efficient Performance

Maximum output of 45 lux
Beam range up to 55 metres
Harmonious beam pattern for improved road visibility
OSRAM LED technology for dependable illumination

Automatic Brightness Adjustment

Integrated brightness sensor automatically adjusts light intensity
Helps maximise runtime based on surrounding light conditions
Designed for efficient everyday use

Lighting Modes and Runtime

Standard Mode: 45 lux — up to 6.5 hours
Economical Mode: 15 lux — up to 21 hours

Practical Everyday Features

USB charging with charging possible during operation
360° adjustable mounting bracket
Tool-free installation
Double-click switch-on protection
Two-stage battery and charging indicator
Side visibility for added rider awareness

Durable Riding Design

Splash resistant to IPX4 standard
Lightweight compact construction for daily riding

Specifications

Max Output: 45 lux
Beam Range: 55m
Charge Time: 2.3 hours
Weight: 88g including bracket

Included in the Box

AURA 45 USB front light
USB charging cable

Ready for Everyday Riding

Ideal for commuting, urban cycling, and regular evening rides where dependable visibility and efficient battery performance are essential.

Specifications

Details

type of hook: tool-free
power type: rechargeable via usb
lighting types: front light
type of rear visibility: rear visibility - active (led)
lighting function: to be seen
lighting technology: smart LED lighting
type of beam: focused beam
autonomy (time): from 5 to 10 h
weight (in g): 1120 g
maximum power (in lumens): 10 to 50 lumens
condition: new
position: front

Composition

Kunststof

European Article Number

EAN code

4016224174508

Manufacturer

This contact is responsible for product safety compliance. For help with an order or return, please contact customer service

SIGMA-ELEKTRO GmbH

SIGMA-ELEKTRO GmbH Sigma

Dr.-Julius-Leber-Straße 15, 67433 Neustadt an der Weinstraße, DE

info@sigma.bike

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Click & Collect 1h Free in-store pickup
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Details

Smart Everyday Illumination

The SIGMA SPORT AURA 45 USB delivers reliable front visibility with intelligent brightness adjustment for commuting, road cycling, and everyday riding.