About The Invention

Display Messages – Warn for Accidents – Advertise on Cars, Trucks, Busses!

Expression Warning Lights is a new way for any vehicle to communicate with each other on the road to promote safety and less aggressive behavior between drivers, by making the everyday drive more joyful. Expression Warning Lights is a solar, waterproof, LED screen to show scrolling messages to other drivers, attached to the back door of semi-trucks with screws, or at the back window of any vehicle with industrial velcro. The displayed messages are pre-programmed by the user with an easy to use phone application to enter custom messages that can (but is not limited to) notify the passing cars of an upcoming accident, broken down car, display advertisement, or any custom personal message. All of that with the touch of a button or by using voice command on your easy to use app. Expression Warning Lights is lightweight, solar powered (with a backup USB port for wall or car charging).

For added displays there is even a connecting cord that allows you to connect as many screens as you would like across the back of your vehicle. The home page features as an emergency button so you don’t have to fumble between menus to signal for help. On the other pages you can select previously entered messages, or create new ones. In times when expression light is not being used, it will automatically display advertisement. This invention is a must have for truck drivers or cars who often experience danger, for example to avoid the other drivers go to the drivers blind side, or drivers not knowing when the lane is ending, or the truck is backing up, etc. With added communication from the truck, it will ease uncertainty from the vehicles around them. This is a must have for any driver for emergency or safety.

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