Bicycle Tools Waterproof Bicycle Headlight Adjustable High And Low Beam Bicycle Lamp Night Riding Lamp This bicycle headlamp, with three modes and seven lights, can meet different kinds of needs, high brightness, long visual distance, effectively improve the safety of riding at night, long endurance, small and portable. Features: Low beam / high-beam can be switched: low beam / high-beam / flash mode can be switched at will. When the low beam mode is turned on, there will be no glares to the pedestrians or vehicle in front during riding, so it is safer to ride. When the high-beam mode is turned on, the riding field of views is wider and the irradiation distance is longer, which increases the riding safety at night. Three modes, seven kinds of lighting: adapt to a variety of scenes, a variety of gear switching, can be used for daily travel or outdoor sports. High brightness: 1000 lumen LED lamp beads, can effectively illuminate the front, suitable for night riding, safer and effective. Waterproof: riding in rainy days can also maintain normal operation, flexible response to various weather conditions of daily life. (avoids long times rain) Compact and portable: the lamp is made of aluminum alloy, light and portable, fashionable and simple, easy and quick installation, with bracket installation, stable. Long lifes, rechargeable: built in 4800mAh lithium battery, long lifes, meet daily needs, equipped with USB chargings cable, rechargeable design. Specifications: Material: aluminum alloy Color: black Battery: 3.7V, 4800mAh Lumen: 1000 lumens Waterproof: IPX4 Length of flashlight: 135mm / 5.3in Lamp cap diameter: 30mm / 1.2in Item weight: 105g / 3.7ounce Package size: 150 * 50 * 50mm / 5.9 * 2.0 * 2.0in Package weight: 225g / 7.9ounce Packing List: 1 * Bicycle Headlight 1 * USB Cable 1 * Bracket