How to use "electric" in a sentence

It affected him like an electric shock

The building is old but in okay shape, and he turns the generator on, and the electric lights start

The traffic thinned out as they drove farther from the heart of town, closer to the looming black mountains that thrust into the last electric-purple light in the western sky.

Stone posts and softly glowing electric lamps marked the way to the front door, and warm light radiated from several first-floor windows.

'I know for sure she wants an electric motor for her sewing machine.'