... hours life 5.120m beam range BW7620 LED Explosion Proof Waterpoof High Power FlashlightCertification:Ex mark: Ex ib II ... , examination and rescue in the fields of network power, railway, petrochemical, oil field, and various industrial ... ,maintenance free.. The low intensity light and high intensity light can be shifted freely.. It ... ×103.8×87Net weight g370370 LED Explosion Proof High Power Flashlight