1. Car emergency light with housing made of durable materials, Car emergency light designed to withstand rain, humidity and snow all year round. It is an essential tool for the vehicle, the bicycle or any emergency situation. 2. Signal light v16 includes a magnetic base that provides ease for its users to secure it to the roof of their car, van, truck, or emergency vehicle in seconds. Without leaving any damage to the paint! 3. High intensity LED flashing warning light designed to work on all vehicles. The emergency lights can be used in different occasions for personal or professional work. 4. Self-contained emergency light Use the high-quality LED light to make sure the light is visible from 1 km away, 360 angle of light radiation. Powered by a rechargeable 18650 lithium battery (not including batteries). 5. It used to signal vehicles and motorcycles in emergency situations. Always follow local traffic and safety guidelines. Description: color: as show Power supply: 18650 lithium battery (not included) External material: ABS Configuration wick: LED Life time: 12 hours 2 light modes: yellow emergency flash + white light function 2 switch modes: 1. Induction switch mode (the bottom strong magnet only needs to be attached to the iron to directly turn on yellow light or white light, and it will automatically switch to white light or yellow light when it is removed), 2. Manually turn on the switching mode (pls check the picture for details) Package Included: 1*Multi-function warning light 1*USB cable