The christmas tree sparkles with lights in the city squareThe Christmas tree sparkles with lights in the city square
Space technology is science and light in real timeSpace technology is science and light in real time
Illustration of the movement of people and light spotlightsIllustration of the movement of people and light spotlights
Свет от какого-н. источника. Техническое оборудование, дающее свет. То или иное объяснение, истолкование.