... imported United States CREE LED Q5WC 6700k , the light color is white,the brightness can be as 250 ... 100% light(1000ma), twice is 50% light(500ma),triple is 25% light(250mA),for the forth time is 10% light(100mA)Turn ... use the battery 18650 , high light 3 hours, medium light 9 hours , low light 70 hours.7.perfect design in the ... ,it can be used as candle or tent light.8.YEZL Q1 has two kinds,Q27B(can ...