Amber rotating or flashing lights must be carried by vehicles that cannot exceed 25mph – when used on dual carriageways with a speed limit in excess of 50mph – unless the vehicle is used ...

The famous revolving beacon that once sat atop the 37-story Palmolive Building was for years a beloved Chicago landmark and a navigation aid to pilots, who reportedly could see it from 300 miles away.

Superior Signals, Inc.'s 5700 Series rotating beacons are available with amber, blue, clear, or red polycarbonate lenses and are ideal for fleet, municipal, and construction vehicles. They can be ...

Warning beacon: For tractors usually travelling below 25mph, a flashing or rotating amber warning beacon may be used where necessary to warn other traffic. When travelling along a dual carriageway ...

“This bill clarifies vehicles operating amber flashing or revolving lights are not authorized emergency vehicles and shall not act as such,” GDPS said in a statement.

A closeup of the platform and revolving light on the Homestake Airway Beacon. It was built on a mountain peak in 1935 about 6 miles southeast of Butte. Photo by Mitzi Rossillon ...