EXPOSURE LIGHTS Diablo Mk12 (2022) MTB Light in Limited Edition 'Oil Slick' Finish. 1800 Lumens. Includes Helmet & Bar Mounts.

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  • £219.95


Exposure’s Diablo Mk12 Helmet Light is now available in an all new "Oil Slick" Limited Edition colour, offering the same great power and battery life in an awesome colourway. Feating a triple LED design, the Diablo creates a wide beam to illuminate all lines on the trail with it's max 1800 lumen output.

Diablo's lightweight, CNC machined aluminium body is sleek and durable while providing the ideal material to move heat away from the components to ensure impressive reliability. A special physical vapour deposition treatment creates the special Oil Slick finish without damaging the case.

Included with the Exposure Diablo MK12 Oil Slick Limited Edition Bike Light is a handlebar mount and helmet mount, so you can use the Diablo in multiple ways to suit your riding preference. A powerful mains charger and a portable USB cable.


Battery Capacity - 3400mAh

Max Output - 1800 Lumens

Minimum Burn Time - 45 Minutes

Maximum Burn Time - 24 Hours

Handlebar Mounting - Yes (Included)

Stem Mounting - Optional (Not Included)

Helmet Mounting - Yes (Included)

LED Specification - 3x XPL2

Internal Li-Ion Battery - Yes

Support Cell Compatible - Optional (Not Included)

Wall Charger - 3A (Included)

Charge Time (Wall) - 4 Hours

Compatible With 1.5A Smart Charger - Yes

USB Charging - Yes (Included)

Weight - 120g

Length - 115mm

Height (Front) - 41mm

Height (Rear) - 33mm

Colour - Oil Slick Special Edition

Low Power Indicator Pulse

Smart Port Technology

Cable Free Design

Intelligent Thermal Management

Optimum Mode Selector

Fuel Gauge


TAP Technology  Quickly switch between modes on helmet lights by tapping either the body of the light or the helmet without needing to locate the function button for fast control to match the pace of the trail. Three sensitivities allow greater versatility.

Optimised Mode Selector Various programs in the lights can easily be selected to offer a choice of run times and modes so you can find the right one for your ride, be it an all-night adventure or an intense blast.

Intelligent Thermal Management  Patented circuitry within the light will reduce power to the LEDs, if they go beyond the optimum temperature, keeping the light as efficient as possible to maximise output and battery capacity. Once the light has cooled, the power is automatically restored. 

In the box: Diablo Mk12 Oil Slick, Handlebar Bracket, Helmet Mount, Lanyard, Fast Charger, USB Charge Cable, QS Guide