Description 1.Energy Savings: With a cutting-edge solar panel, this device charges automatically during the day. You can conserve energy while delightful several hours of normal use, even on cloudy days or at night 2.Several Flashing Modes: Featuring high-brightness LED lamp beads, this warning light provides colorful changing effects and several flashing modeslike constant, slow flash, and fast flashto effectively improve vehicle visibility with bright and uniform light, making it more eye-catching at night. Select modes according to different needs 3.Intelligent Sensor: Incorporating an intelligent sensing technology, this warning light automatically turns on and off, eliminating the need for manual intervention. The built-in vibration sensor helps save power and increase service life, providing a more convenient and efficient solution for your needs 4.Waterproof Design: This Warning Light boasts IP65 waterproof and airtight sealing technology, ensuring impeccable performance and visibility even in rainy or snowy conditions, keeping you safe on the road 5.Easy Installation: Protect yourself on the road with easy installation of our Warning Light. Simply stick or screw it on any vehicle: no complicated wiring needed. Ideal for cars, trucks, cycles, and more A full charge lasts several hours, giving you bright and uniform light. You won't have to turn it off manually and it's suitable for severe weather conditions. Easy installation with double-sided tape or screws. Specifications: Name: Car solar round flashing light Material: PC+ solar panel Product size: about 7.2x6.5cm/2.83x2.56 inches Packing list: 1*Warning Light (1*Double-sided tape, 2*screws)