General description The Front and Rear Bike Light set is a comprehensive lighting solution for cyclists, featuring a rechargeable waterproof LED bike light with USB cable, along with two multicolored wheel lights. This kit ensures visibility and safety during night rides or in low-light conditions. Technical specifications Brightness Modes: High (200lm, 3 hours), Standard (100lm, 4 hours), Eco (50lm, 7 hours), Flashing (200lm, 6 hours) Lighting Distance: 30-50 meters Battery: Rechargeable Li polymer battery (3.7V, 1200mAh) Dimensions: 104 * 33 * 75mm Material: Aluminum alloy + engineering plastic Compatibility and accessories Compatible with bicycle handlebar diameters of 20-31mm Includes: 1 front bike light, 1 rear bike light, 2 wheel lights, screw holder, and lamp cap Installation Easy installation with supplied screw holder and lamp cap Quickly mounts on handlebars with a diameter of 20-31mm Usage Multi-function switch for various lighting modes: press enter, press shift, highlight