... high flashlight, LED flashlight This product include a YEZL flashlight.R5 is different Q5 about 120 ... , maximum brightness can reach up to 370 lumens, At a range of 100 meters at night, more ... of bulb longevity. 3, the circuit: using a small dimming circuits, with anti-reverse, over discharge ... function:16340 battery with a minimum life time of 40 minutes highlighted,4 ...