7 position pivoting flashlight headNon-slip rubber head strap can be securely attached on hard hat for hands-free operationWaterproof design (head section only) resists splashing water such as a sudden shower20 hours long continuous illumination1.6W bright LEDBelt clip enables battery holder to hook onto waist beltPush button on/off switchPowered by 14.4V and 18V Lithium-Ion batteriesCord length:1.2mCan also be used as a stationary light by attaching the lamp head to the battery holder.