... 2.Max brightness:1200lumens 3.larger reflector design 4.Led torch for police usage 5.CE,RoHS SST50FeaturesLarge reflector design, maximizing focused beam ... , 1.25 hours), 50%(600 lumens, 2 hours), 30%(360lumens, 3.5hours), 10%(120lumens, 10hours), Strobe.BatteryPowered by two 18650 batteries ...