Ключевые слова: background, beam, blots, blurred, bright, chaos, christmas, closeup, colored, colorful, communication, cone, confusion, connect, connection, diode, dots, electronics, emitting, energy, fairy, focus, glow, gold, golden, lamp, led, leds, light, lighting, lights, link, modern, net, network, orange, patches, pattern, physics, point, reflex, relationship, semiconductors, shiny, smooth, strip, system, tape, web, white, yellow,