Ключевые слова: advertisement, backlight, bolt, bright, business, charge, city, collection, contour, current, decoration, design, effect, electric, electricity, element, energy, flash, glow, graphic, icon, illumination, illustration, isolated, lamp, light, line, neon, night, orange, outline, power, retro, shape, shine, shock, sign, silhouette, spark, strike, style, symbol, thunder, thunderbolt, volt, voltage, wire, yellow,