Product BriefThis is based on a rechargeable lighting bicycle headlights German road traffic regulations design,with 3 different brightness of the light and dark cut-off line,to meet the different needs of the distance light riding,the rider and the relative surface to guarantee the safety of pedestrians and vehicles. Join according to the ambient light or riding speed automatically adjust the brightness of intelligent design of the product,let the rider experience intelligent lighting brings the fun of riding! Product function √High quality PWM driver circuit,built in Japan imported high-precision chip, effectively prevent optical jitter,the circuit uses constant current design, brightness will not decrease as the battery power decreases. √Aviation aluminum alloy environmental protection material,one piece burnish molding,wear-resisting,not easy to scratch,the surface has texture. √Streamlined heat sink,diversion tank design,continuous and efficient heat dissipation,cooling,and ensure stability and service life. √A solid and fast ABS mounting base is convenient and simple to disassemble. Accessories list QSG 1PC Mount 1PC Foam 3PC charging cable 1PC Bolt 1PC warranty service We provide a 3-month guarantee and great customer service.Please charge the lights in time before the batteries run out,or it will damage the batteries.
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