Maximum output of 1500 lumens.
Ultra bright LED bulbs.
Adjustable head strap to fit all heads and helmets.
It is also Suitable for most indoor like home maintenance and outdoor activities like
camping, fishing, hiking, map reading, night fishing, night flying, sailing, caving and hunting etc.
Life waterproof, the general rain will not be a problem but do not have diving function.
Working time is based on your batteries.
1 x Headlamp(without Batteries and Charger)
1 x USB Cable