Since there is such a variance in Cranes,
each case should be assessed individually.
Cranes segment is enormous: from floating cranes to mobile cranes, to tower cranes,
to telescopic cranes, to self-erecting cranes, to level luffing cranes, to deck cranes,
to jib cranes, to loader cranes, to stacker cranes.
There is no single standard defining minimum
mandatory requirements governing design and
installation of obstruction lighting; on the other
hand the most common and widespread
regulations are ICAO's and FAA's.