Petzl ATEX LED Head Torch 430 lm, 120m Range

Four modes, plus BOOST, to adapt lighting to any situation:
Convenient lighting: wide, low-intensity beam maximizes burn time
Proximity lighting: mixed beam with brightness suited for comfortable proximity vision
Lighting for movement: mixed beam offers a focused component for easily moving around
Distance vision: highly focused beam for seeing at a distance
BOOST mode provides temporary access to maximum power of 430 lumens
Rugged:
Excellent resistance to falls, to impacts and to crushing
Safety and comfort when traveling in a group, thanks to the FACE2FACE anti-glare function: automatically dims the light when two or more beams cross, enabling those using DUO headlamps to face each other without blinding one another
Reliability and ergonomics:
Balanced, thanks to the remote battery pack worn on the back of the head
Large, easy-to-use button, even with gloves
Automatically locks to avoid accidentally turning it on during transit or storage
Automatically switches to reserve mode when batteries are nearly spent
Adaptable to any type of helmet, thanks to the PRO ADAPT adhesive plates, available as accessory
Detachable, washable headband