Exposure diablo mk2 sync front light using exposure's sync technology, the diablo mk2 is their brightest helmet light manufactured to date'. '.strtoupper('h')oused in an anodised aluminium casing this offers maximum protection in all weather conditions'. '.strtoupper('p')lus, the light comes with multiple light modes including both flashing and constant and offers various runtimes and outputs that can be easily selected or controlled by using a bluetooth enabled app.powerful bright illumination for off road trail ridingtriple led's create a wide beam, combined with fast mode changing tap technology, the diablo's increased 1850 lumen output will enable you to pin most trails that are in front of the wheel'. '.strtoupper('w')ith a lightweight, cnc engineered aluminium body the diablo gives you licence to raise hell on the trail'! '.strtoupper('f')eatures output 1850 lumens weight 120grams burntime min 1 hr max 24 hrs battery capacity 3400 mah li ion dimensions mm length 115, head 41, back 33 leds 3x xpl2 in the box diablo sync mk2 with helmet hb mount bluetooth remotetechnologies tap 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'. '.strtoupper('t')hree sensitivities allow greater versatility'. '.strtoupper('s')mart port technology plus spt smart port enables the charge port to accept auxiliary accessories such as rear lights, remote switches, support cells and use your light as a power bank to charge usb devices'. '.strtoupper('s')ync sync allows you to control the light with a remote switch and to make custom programs in the exposure sync app, additionally, both helmet and handlebar lights can be simultaneously controlled with a single remote via bluetooth connectivity'. '.strtoupper('a')pp is available in both ios and android platforms'. '.strtoupper('i')ntelligent thermal management itm 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'. '.strtoupper('o')ptimised mode selector oms 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'. '.strtoupper('c')able free design cfd battery is housed within the body of the light so there are no cables or separate battery units giving a neat solution with fewer opportunities for water ingress, mounting difficulties and crash damage'. '.strtoupper('c')ombined with the renowned quick release handlebar bracket lights are easy and quick to mount with rock solid attachment'. '.strtoupper('f')ast charging improved chargers have decreased charge time significantly from previous models of lights'. '.strtoupper('m')ounting the lightweight and compact diablo comes with a versatile construction that can both be used as a front light or helmet light'. '.strtoupper('n')ote mounts are supplied separately.buy exposure accessories from chain reaction cycles, the world's largest online bike store.