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Emergency Flashing Beacon review Hazard Amber warning light Slow moving vehicle etc

Super bright led beacon strobe light safety warning flashing lamp magnetic fit waterproof durable design beacon strobe assembly has a waterproof design and is made of a durable abs plastic, it can be used regardless of wind or rain as well. Compatible for Great for emergency workers, postal service, construction vehicle, security hazard warning, and other emergency needs, universal for trucks, trailers, tractors, semi-trailer, dump truck, bus, boat, special vehicle, heavy duty trucks like peterbilt, freightliner, kenworth, mack, etc.