About this project： ✔ Don’t be afraid of the dark-80% of fatal riding accidents happen at night due to lack of eyesight. Don’t be another horror story! Cheap bicycle lights are neither safe nor durable. This high-quality bicycle light uses an improved beam of up to 1200 lumens, an 85° wide-angle light, and a beam length of up to 300 feet. The bicycle front light-tail light combination is the best way to ensure bicycle safety. ✔ Save money and money-stop wasting battery power! Never buy batteries again! Both the headlights and taillights can be charged via USB. You only need a USB cable (included!) and a power supply to charge (computer, laptop or mobile phone charger), and it will take at least 2 hours in strong mode to light up your night. ✔SUPERBRIGHT bicycle light + IPX6 waterproof: We can ensure that the bicycle front light is really bright (please check the customer’s opinion); IPX6 grade waterproof, designed for heavy rain. Its sturdy plastic body and shock resistance can withstand harsh handling. Don’t be afraid of rough roads! ✔ High versatility, quick release and easy installation-it only takes a few seconds to install easily, can be quickly released from thieves, can be used as an emergency flashlight, put it in the car, basement, attic and emergency box. Use it in running, jogging, hiking, camping, walking dogs, biking, changing tires, night family/child activities, power outages and more! Knowing that you will be safe and secure at any time of the day, so enjoy enhanced visibility and comfort.