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 lights, brightness 1600LM,life of 100,000 hours. 2. Intelligent controlcircuits, five-speed ... memorydimming circuit. (1) Bright: current 2500mA,brightness 1000LM (2) Middle bright: current1200mA, brightness 500LM(3) low-bright: current 300mA ...