Ключевые слова: ambient light, background scenery, balloons, banners, candles, celebration, color change, color filters, concert, conference, decoration, event, event design, festival, floodlights, floral decorations, followsspots, gala, garden lighting, indirect lighting, led floodlights, led spotlights, light installation, light poles, light show, lighting, lighting design, lighting technology, motion detectors, moving heads, open air, outdoor lighting, party, room decoration, sports event, spotlights, stage spotlights, table decoration, trade fair,