Shipbuilding and shipyard operations take place in large-scale work sites in marine locations. Such sites are filled with heavy machinery, such as cranes, forklifts and trucks, as well as operators and workers. For illumination over the work site, many businesses incorporate crane lights. The lamps serve two important purposes: illuminate the area and ensure safety via obstruction lights (FAA requirements).
Large cranes can be equipped with high intensity lamps for elevated illumination over the facility. The lights also mark the structure, allowing individuals to see the crane in operation at night. LED lamps with flood beam configurations are ideal for crane lighting. This lighting option is recommended for rugged sites where light towers are unusable or space at the site is severely limited or crowded.
For maximum stability and placement, a free-swinging mount may secure the fixture to the crane. As the crane moves up and down, the light remains in a fixed position and the light beams are not disrupted.
Crane Obstruction Lights
Crane obstruction lights consists of strobe lamps and compact fixtures. Placement and configurations may vary, according to the type of crane and its application. Large cranes may utilize a red or white medium-intensity unit, installed at the top of the crane, as well as the ends. The lights ensure aircrafts do not collide with the structure at night.
Obstruction lights for cranes are difficult to reach, often setup at inaccessible parts of the machine. Because of this, solar obstruction lights for cranes can be utilized in order to decrease maintenance. When coupled with LEDs, the obstruction lights offer a compact and long-lasting solution that does not rely on an external power source.
Some cranes can be equipped with a battery backup system for the obstruction lights, in the event adequate sunlight is unavailable in the area.