Electric light bulb as a symbol of light in the darkElectric light bulb as a symbol of light in the dark
A male electric welder in a mask cooks a part sparks flyA male electric welder in a mask cooks a part sparks fly
The emblem of the energy company on a gray backgroundThe emblem of the energy company on a gray background
A soldier with a machine gun sitting in a helicopter on a desert backgroundA soldier with a machine gun sitting in a helicopter on a desert background
American multifunctional fighters of the fourth generation flying in the skyAmerican multifunctional fighters of the fourth generation flying in the sky