The movement of the night city and the river under the lightsThe movement of the night city and the river under the lights
The light is in the tunnel, not at the end of the tunnelThe light is in the tunnel, not at the end of the tunnel
Lighting solution for the city fountains with green illuminationLighting solution for the city fountains with green illumination
Свет от какого-н. источника. Техническое оборудование, дающее свет. То или иное объяснение, истолкование.