The Led Lenser H7.2 Headlamp - Box is the perfect headlamp for DIY, trade jobs and outdoor activities! The light unit, head straps and the battery box have been redesigned with a specially designed Led Lenser formed battery case that utilises foam to conform to the natural curve of the user's head, providing you with a comfortable fit! Galileo swore by the power of lenses, Newton swore by reflectors. Led Lenser have combined the two to create the Advanced Focus System! This technology allows a seamless transition from homogeneous low beam to a sharply focused high beam. The new scroll wheel allows you to easily identify and change the brightness of the light! The Smart Light Technology that has been integrated into the H7.2 is a micro-controller that allows you to program your individual range of functions with different touch and switch combinations!