... service, fast delivery 4.High quality led work light, emergency lighting, helmet light, headlampshelmet mounted LED light1:Head diameter:35mm, length: ... blue (as picture shows)Battery:3AAA batteryHelmet mounted LED Light 2Size:92*70*65(mm)Reflector diameter:59mmBattery ... /55hoursRecharge time:8 hoursMaterial: ABSAccessories: battery recharger led work light, emergency lighting, helmet light, headlamps