[Product Information]

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PERFORMANCE SPECS: max 300 lumens (min 20), max distance 160M (min 50M), max battery life 4H (min 60H), Water resistance rating IPX4.
ADVANCED FOCUS SYSTEM: The Advanced Focus System (AFS) is the patented combination of a reflector AND lens to create a light system that provides both a focused beam for long-distance and a homogenous spill-beam for up-close reading. AFS means whether you’re reading a map up close or focusing down the path to a landmark in the distance, your light will be easy on the eyes, clear and bright.
SMART LIGHT TECHNOLOGY (ADVANCED): Advanced Smart Light Technology offers two energy modes: Energy Saving mode optimizes burning life, and Constant Current mode features electronically controlled, continuous light output. Smart Light Technology puts you in control and allows you to choose how much power you want to use to operate your light.
NEW SCROLL WHEEL INTERFACE: The new scroll wheel allows the user to easily choose the brightness of the headlamp. On models H7R.2 and H14R.2 the scroll wheel also features a red light that blinks for cyclists and runners.
NEW ERGONOMIC DESIGN: The light unit, head straps and battery box have been redesigned with a specially formed battery case and more comfortable foam to conform to the natural curve of the user's head. This ensures maximum comfort during extended use.