Ключевые слова: abstract, battery, bolt, business, charge, climate, company, concept, danger, dangerous, dazzle, design, electric, electrical, electricity, electronic, element, energy, fast, flash, graphic, icon, illustration, isolated, light, lightening, lightning, mark, modern, power, powerful, quick, shape, shock, sign, silhouette, speed, storm, stormy, symbol, technology, template, thunder, thunderbolt, thunderstorm, voltage, warning, zigzag,