1.CREE LED explosion proof flashlight 2.rainproof,dustproof 4.IP66, 100,000 ... hours life 5.120m beam range BW7620 LED Explosion Proof Waterpoof High Power ... inspection, examination and rescue in the fields of network power, railway, petrochemical, oil field, and various industrial mines ... .8×87Net weight g370370 LED Explosion Proof High Power Flashlight