The compact Ariel bike light punches through the night, whether attached to your bars or mounted to your helmet for peering round the next turn.

  • Bright and compact for using as your sole bike light or helmet light
  • Reactive lighting mode responds to light conditions to save battery
  • Remote control for swapping between the 5 lighting modes easily

With a max power of 1000 lumens and a beam length of over 200m, the Ariel is powerful enough to light your way, whether on smooth roads or rocky, rooty trails. The 5 different modes allow you to tailor your lighting to the light levels, terrain and ride length.

A quick access Boost function allows you to instantly switch to high power. And the Reactive Lighting option saves battery life by swapping between two lighting modes depending on how much ambient light there is. This mode uses Flash mode in lighter conditions and switches to High (500 lumens) power mode when you dip into tree cover or into unlit areas.

Thanks to its compact shape and strong, focused beam, the Ariel is designed so you can also use it as a helmet light. Attaching it to our Helmet Mount allows you to point your beam around the next turn or scan the trail ahead. The Ariel also comes with an optional remote that can be attached to your helmet straps or next to your brake levers so you can quickly switch between modes on the move.

We’ve used a durable 6063 alloy casing to survive drops and crashes and the Ariel is IPX6 rated for all-weather riding.


Key Features

  • Max power of 1000 lumens for road and gravel riding or as an MTB helmet light
  • Reactive lighting mode responds to light conditions to save battery
  • 5 different light modes to tailor to your journey length or trail conditions
  • Remote control for swapping between lighting modes easily
  • Durable aluminium casing with an IPX6 rating for all-weather riding
  • Memory lighting remembers which lighting mode you used last
  • Handlebar mount included
  • Compatible with the Cockpit Mount and Helmet Mount
  • 3 Year Alpine Bond

Vital stats

Lighting Modes

Boost: 1,000 lumens – 1 hr 40 mins
High: 500 lumens – 3 hrs
Mid: 200 lumens – 7 hrs
Low: 100 lumens – 14 hrs
Flash: 14 hrs


Beam Distance: >200 metres


Battery: 4,400mAh 3.7V Li-ion rechargeable Bulb: CREE LED XPL2 Body: 6063 Alloy, IPX6 rated


118mm x 27.6mm x 38.4mm (length x width x height)


Light: 157g Handlebar Mount: 8g Remote: 8g

Origin: China

Sustainability & Care

Product Care Information

Lithium-ion batteries do drain over time so make sure your light is charged before use. Avoid using fast charge power supply as this may cause overcharging. The Ariel charges best with a 5V/2.0A micro USB input. Wipe clean after use and store fully charged in a cool, dry place. Don’t shine the Ariel into your eyes if you value your retinas!