Ключевые слова: background, battery, black, box, bulb, button, circle, coil, collection, cycle, damaged, danger, design, electric, electrician, electricity, energy, equipment, flat, fuse, grid, icon, icon set, illustration, industry, isolated, light, lightbulb, line, meter, plant, plug, pole, power, red, risk, roll, screwdriver, set, shock, sign, silhouette, skull, socket, spanner, symbol, tool, toolbox,