With One U.S. CREE XM-L T6 Led lights, brightness 1600LM, life of 100,000 hours. 306 Products ... Description1. With One U.S. CREE XM-L T6Led ... ,brightness 500LM (5) SOS: current 2500mA,brightness 1000LM3 .Optical PMMA lens material.4 .Shell aviation aluminum, CNCmachining, anodizing surfacetreatment. 5 .With ...