[9 Flashing Modes] - This product is controlled by an IC chip to flash. There are 9 flashing modes which can be used in different scenarios: 9 flashing modes including SOS with different warning lights. In an emergency, it's SOS. And the white LED light at the top can glow in the dark. (The appearance is orange and the light emitted is red)[High Quality Material] - Our LED warning lights are made of eco-friendly ABS, semi-rigid plastic and magnets. Therefore, it is waterproof and shatterproof, which is very suitable for use in car, truck, boat in emergency situations [Strong Magnetic Backplate and Hooks] - Our warning lights have a strong magnetic back plate that can be attached to the side of a car or truck (on any ferrous metal surface). Our warning light also has a built-in hanging hook that you can hang anywhere. [Application] - In the event of a water accident, spill or similar emergency , our LED beacons are essential for all cars, SUVs, jeeps and ships. Plus, they're small enough to pack up and place anywhere! [What Can You Get] - You will get 2 car warning lights (battery included). Small and portable, you can put them in the trunk of your vehicle for emergencies and roadside emergencies.