The architecture of the castle in the evening lightThe architecture of the castle in the evening light
Night blurred multicolored lights reflected in the waterNight blurred multicolored lights reflected in the water
The movement of the night city and the river under the lightsThe movement of the night city and the river under the lights
Свет от какого-н. источника. Техническое оборудование, дающее свет. То или иное объяснение, истолкование.