... Intelligent circuit control, Three memory dimmer circuit (1) High Light: T6 lights, current 2000mA, brightness of 1000 lume bicycle(Bike) light, ... headlight1. CREE XML T6 LED lights and green lights of × PE R2, life expectancy ... Intelligent circuit control, Three memory dimmer circuit(1) High Light: T6 lights, current 2000mA, brightness of 1000 lumens;(2)Middle Light ...