Mars Lights are signal-safety lights used in the United States and built by Mars Signal Light Company for railroad locomotives and fire apparatus.
Mars | Guiding Light | Veronica Mars | Electric Light Orchestra | The Mars Volta | light rail | Edmonton Light Rail Transit | Bruno Mars | light curve | Thirty Seconds to Mars | Light-emitting diode | light novel | Charge of the Light Brigade | Mars, Incorporated | Mars (mythology) | William Light | Mars Science Laboratory | Mars Exploration Rover | light | incandescent light bulb | Light | Florida Power & Light | Baltimore Light Rail | traffic light | Mars trilogy | Mars Pathfinder | Light Up the Sky | Figures of Light | Durham Light Infantry | Docklands Light Railway |