As a truck is being directed to an individual loading dock, the Stop And Go Traffic Light flashes green. The truck is cleared to back into the loading dock. When the trailer reaches the loading dock and is safely locked into place, a signal is sent to the Stop And Go light. The flashing green light outside changes to a flashing red light, telling the driver that he is safely docked.
As an additional safety feature, a second Stop And Go Light can be installed inside the loading area. When the outside light flashes red letting drivers know they are safely docked, the inside light flashes green to indicate that loading or unloading may begin.
There are many different applications for Stop and Go Traffic Lights. Forklift and Freight traffic are just one area in which traffic lights are used.
Housing...............Safety Yellow Polypropylene
Power Source....12 Or 24 volt DC operation or 115 volt AC operation
Lens diameter....4 1/4"
Dimensions........11 3/8" H x 6 3/8" W x 3 3/4" D