... 18650 battery,rechargeable flashlight sturdy and durable super brightness United states SST-50 A flashlight only ,without battery and ... the American newest LUMINUS SST - 50 LED luminance as high as 1300 lumens. Life-span 100,000 hours!2, ... activities (mountaineering, camping, hunting, etc.), Professional requirements (such as appreciation jewelry, bet stone, etc.), Suitable for family standing. ...