Ключевые слова: abstract, ai, art, background, color, costless, creative, decorative, design, diode, efficient, energyefficient, font, freedom, generative, giveaway, glow, graphic, gratis, green, green led, horizontal, illumination, illustration, letter, lettering, liberation, liberty, light, longlasting, low energy, message, poster, promo, promotion, quote, sample, services, surface, technology, text, textual, typography, word,