Ключевые слова: abstract, battery, bolt, charge, company, concept, corporate, danger, delivery, design, electric, electrical, electricity, electronic, element, emblem, energy, fast, flash, graphic, icon, illustration, isolated, light, lightening, lightning, logo, logotype, mark, minimal, modern, power, powerful, quick, shape, sign, solar, speed, storm, symbol, technology, thunderbolt, thunderstorm, unique, unusual, voltage, warning, yellow,