The mountain bike light is made of aluminum, the side marker reflective strip design makes cyclists easier for vehicles and pedestrians to notice. With its COB Floodlight mode, the 270° Side lighting for better side visibility. In LED spotlight mode, the maximum effective range is an impressive 890ft. Quick release design makes it easy to install it without tools. The 90° rotatable bracket allows you to adjust the light to the angle you need. With IPX4 water-resistant, it can withstand a variety of challenging environmental situations. A rechargeable red rear light enhances visibility and safety. The perfect choice for every cyclist.