- Headlamp keeps the hands free - CONSTANT LIGHTING: brightness does not decrease gradually as the batteries are drained Several modes and lighting colors adapt to each situation: minimum 5 lm for 40 h -- a mode adapted for close range vision: mixed beam with wide, uniform flood -- modes adapted for movement and rapid movement: mixed beam with focused component allows user to move around comfortably -- Boost mode for temporary access to maximum power -- red lighting for discreet close range vision -- strobe mode for signaling one's presence, accessible at any time Burn time management allows user to easily anticipate battery replacement: -- automatically switches to reserve mode when batteries are almost drained (signaled by blinking light) -- red lighting switches on when batteries are practically empty to preserve maximum visibility Easy to use: -- push-button is easy to use, even with gloves -- headband adjusts easily with buckle, for easy donning -- washable headband -- battery case opens easily for changing batteries