The extension for the tower-like buildings.
It can be considered as a separate building or as part of upgrades for the Observation Tower.
Tower allows you to run the colored laser beam in the selected direction for a considerable distance.
From the control, the choice of color and direction (vertical / horizontal) of the beam.
Alternative solution of the task/problem with the construction of buildings at the desired height and orientation during the construction of roads.
Yes, and just for a decoration can be installed several such towers around a base.