Pick the correct option to complete the statement.

The street lighting's bulbs are all linked together in:

The street lighting's bulbs are all linked together in parallel to each other.

All lights in a home, business or street lighting are linked in parallel because if they were connected in series, the voltage across each light would drop, causing it to glow less brightly than it should. Therefore, each light must be connected in parallel in order to maintain the recommended voltage across it.