Sigma AURA 100 LINK Rechargeable Front Light

The AURA 100 LINK from Sigma combines high light output with automatic adjustment of the illuminance and networking with compatible LINK rear lights into a compelling overall package. 
 
With up to 100 lux illuminance, the front light ensures large-area, homogeneous illumination and reliable visibility in the dark. The AUTO mode offers you a clever and convenient automatic function: Thanks to the integrated brightness sensor, the front light in this mode automatically adjusts its illuminance to the ambient brightness in a range of 25 to 100 lux. This means you always have enough light when you need it, and can save the battery at the same time. This function can show its strength especially in changing light conditions, rides through the city and when setting off at dusk.
 
Thanks to the four-level battery indicator, you always have the battery level in view and can recharge in good time. This also applies to Sigma rear lights, which also have the LINK function and can be coupled with the AURA 100 LINK. You can then conveniently view the battery level of both lights on the front light. The LINK function also allows you to switch paired front and rear lights on and off together. Optionally, you can also connect the AURA 100 LINK via Bluetooth to the Sigma Ride app on your mobile phone. As soon as the connection is established, you can, for example, assign device names and install firmware updates in the app.
 
You can easily mount the front light on your handlebars using the silicone bracket, which can be attached to all common handlebar diameters. Once mounted, you can quickly remove the AURA 100 LINK from the mount for charging or protection against theft and put it back on again. With the optionally available brackets and adapters, you can also attach the front light to oval aero handlebars or brackets with a GoPro mount. This makes the Sigma AURA 100 LINK ideal for modern drop bar bikes with integrated cockpits.
 
Details of the AURA 100 LINK rechargeable front light:
• Powerful rechargeable headlight with up to 100 lux lighting power
• Homogeneous, far-reaching light pattern
• LIGHT GUIDE light strip for high lateral visibility
• Intelligent AUTO mode with brightness sensor
• Enables automatic adjustment of the lighting intensity to ambient brightness (25–100 lux)
• Four light modes of varying brightness for every situation
• Saves the last selected light mode (memory mode function)
• Up to 12 hours of burn time in Eco mode (25 lux) and up to 3 hours in High mode (100 lux)
• Automatically switches off after 4 min. of inactivity
• Easily rechargeable via USB-C
• Can also be charged during operation via an optional power bank
• LINK connectivity allows for the simultaneous switching on and off of paired LINK bicycle lights
• Front light can display its own battery level and that of a paired LINK rear light
• Can be connected via Bluetooth to the Sigma Ride app (iOS, Android)
• Tool-free mountable silicone handlebar bracket with quick-release function
• Optionally available mounts for aero handlebars and integrated cockpits
• Protected against splashing water on all sides (IP44)
• Approved for all types of bikes according to German StVZO regulations
 
Technical details AURA 100 LINK rechargeable headlight:
• Material: aluminium, plastic
• Installation: Handlebar 
• Max. light output: 100 lux
• Battery type: integrated lithium battery
• Battery indicator: six-stage (> 90 %, 75 %, 50 %, < 25 %, < 15 %, < 5 %)
• Light modes: 4 (Auto = 25–100 lux / High = approx. 100 lux / Mid = approx. 75 lux / Low = approx. 50 lux / Eco = approx. 25 lux)
• Switch functions: On/Off, changing light modes, activation of the charge level indicator
• Burn time: up to approx. 12 hours (25 lux), up to approx. 6 hours (50 lux), up to approx. 4 hours (50 lux), up to approx. 3 hours (100 lux)
• Charging time: approx. 4.5 hours (0 – 100%)
• USB socket: USB-C
• Protection category: IP44
• Compatible handlebar diameters (bracket): Ø 22.2 / 35 mm
• Dimensions: approx. 43 x 96 x 43 mm (without mount)
• Weight: approx. 115 g (incl. supplied mount)

In the box:
• 1 Sigma AURA 100 LINK rechargeable front light
• 1 silicone handlebar mount

 
Alternative mounts for aero handlebars and integrated cockpits:
• Sigma AERO SILICONE BRACKET mount for aero handlebars (prod. code: 166854)
• Sigma Aura 100 Out-Front-Mount / GoPro Adapter (prod. code: 2352274)

Alternative handlebar mount:
• Sigma screw mount for Sigma bike lights (prod. code: 2326377)
 
Compatible Sigma Link rear lights in the Rose range:
• Sigma HIRO 50 LINK rechargeable rear light with emergency and brake light function (prod. code: 1668400001)
• Sigma RECO 80 LINK Radar with battery-powered rear light (prod. code: 1634360001)
 
Lighting set with the AURA 100 LINK battery front light:
• Sigma AURA 100 LINK front light + 50 LINK rear light rechargeable lighting set (prod. code: 1668490001)


Manufacturer: SIGMA-ELEKTRO GmbH, Dr.-Julius-Leber-Straße 15, 67433 Neustadt/Wstr., Germany, www.sigma.bike