... , large capacity, long life, low self discharge rate, economic and environmental. 8. Switch mode: waterproof designed tail button (ON/ ... Paking for Flashlight LED:Warranty:2 years 1).If driver failed, we'll send you a new driver; 2).If LED failed ... temperature, voltage, label, packing etc. All with signature of the responsible. The Certificates of led flash light:Application: official duty, Tourism, ...