The H7R.2 is brighter, smarter, more durable and comfortable than the previous model. The H7R.2 incorporates some of Ledlenser’s latest technical advancements like Smart Light Technology, where you can customise your headlamp by choosing between three light programmes, with five different light functions. A major feature of the H7R.2 is the multi-function 'Wheel Switch' at the back. This lets you seamlessly adjust the light intensity (or flashing rate if you are using the signal light function). It also offers you increased safety with a built-in optional light that has both an on and blinking function, plus provides a battery indicator that lets you know how much life your batteries have left. The H7R.2 also has a built-in USB port for easy recharging. The tilting mechanism has been upgraded, so it is now even more durable. The button is larger and made of rubber. The cabling of the H7.2 has also been completely revised, with particular focus on strengthening the areas exposed to a lot of strain. The H7.2 also features a transport lock so it can’t turn on by accident – great in a pack. Recognising the fact that everyone has a different shaped head, the H7R.2 headband is designed so it can be adjusted to fit your unique head shape perfectly. The battery case is moulded to suit the shape of the head, while the ‘skin-friendly’ material adapts itself to every user. It is so comfortable, you’ll forget that you are wearing a headlamp. Comes with: carabiner clip, rechargeable litium-ion battery, charging adapter, USB charger Smart Light Technology (SLT) - 3 light programs with 5 light options (high, low, boost, dim & signal) and 2 energy modes (constant current & energy saving) Advanced focus system - allows easy changing between broad floodlight and focused long distance beam Multi-function 'wheel' switch at back - controls the light intensity of low, high power and boost (can be dimmed as low as 5 lumens) and also the flashing rate of the signal function (from blink to strobe) Ledlenser lights are covered by a 5-year standard warranty, which can be extended to 7 years by registering the product.