The Exposure Six Pack SYNC Mk5 can be programmed to the riders’ personal requirements by connecting the light to the updated APP to ensure that it meets every desired requirement at the touch on the wireless remote control. REFLEX++ still selectable to have the right lumens of the right terrain automatically. All of this and the output increase to 5450 lumens in combination with the wider beam pattern the Six Pack Sync becomes the most versatile light be it Enduro or Endurance riding.Exposure Six Pack SYNC Mk5 HighlightsReflex 5450 lumens3900 lumens386g2-36 Hours RuntimeThe Diablo SYNC Mk5 gives you the widespread, high-powered beam, now at 2100 lumens, of a Diablo with SYNC Bluetooth connectivity for wireless mode changing and customisable runtimes via a smart phone and an updated app to get exactly what you need out it to keep you riding on the edge. Also available with in a pack with an additional Support Cell for longer runtimes.Diablo SYNC Mk5 Highlights2100 lumen120g2-36 Hours Runtime