Multipurpose Emergency Use -This strobe light LED is specifically designed to work on all vehicles Emergency beacon lights can be used for personal or professional work, including snow plows,mail trucks, forklifts, off-road vehicles,slow vehicles, lawnmower,contruction vehicles and more. Rechargeable, Wireless Design - These No Cable warn lights attach almost any metal surface without needing to be plugged in and last up to 8 hours on a single charge. Ultra-Bright LED Warning Beacon LED with 360 degrees strobe lights which allows to be seen at 200 meters distance.This high-intensity emergency light cuts through inclement weather and darkness to reveal your location for travel. Secure Magnetic Bottom - Each amber warning light is fitted with heavy-duty magnets that secure the roof of your car, truck, van, or emergency vehicle in seconds.Waterproof and durable.No paint to scratch the paint Weather-Resistant Durability - Housing is made of durable ABS materials and crystal clear for brightness. These warning beacons are factory sealed to resist rain, moisture, and snow for year-round use.