Thank you for viewing. Product Description: 【Excellent Visibility with Innovative Yellow/White Light Switching Function】This bicycle light is equipped with two LEDs and allows for one-touch switching between yellow and white light. Yellow light provides excellent penetration in bad weather such as fog, rain, and snow, while white light illuminates widely and brightly during night riding. With a maximum irradiation distance of 300m, 180° wide-angle illumination, and 1000 lumens of high brightness, it can be used flexibly depending on the weather and scene. It is suitable for both city commuting and outdoor mountain roads, and can be used as a road bike light or a cross bike light, enhancing visibility and safety. 【Near/Far Light Switching & 13 Lighting Modes】This bicycle headlight is equipped with 3 modes: near light, far light, and all-lights-on, which can be easily operated. → High Beam: Short press the up button to switch between 5 levels: strong, medium, weak, flashing, and SOS. → Low Beam: Short press the down button to switch between 5 levels: strong, medium, weak, flashing, and SOS. → All-Lights-On: Quickly press either button twice to activate. It supports 3 levels: strong, medium, and weak, and can be switched with either button. → Memory function (excluding all-lights-on mode) allows it to restart with the previous settings.