Streamlight HAZ-LO Yellow 3AA Alkaline Battery-Powered Head Lamp delivers 6800 cd, 120 lumens and runs up to 11 hrs using C4? LEDs. Headlight is equipped with 50000 hrs life LEDs and push-button sequence is for on/off operation, can be operated easily by wearing heavy gloves. It has 90 deg tilting head, impact-resistant housing, 1 m impact resistant rubber hardhat strap and elastic strap. O-Ring sealed head light has impact resistant engineering resin case that offers exceptional durability and weather resistance. Headlight has unbreakable polycarbonate lens and parabolic reflector Prouces long-range brilliance, smooth uniform beam pattern. It can be used for 165 m distance and meets applicable European community directives.