ground wire

In addition, be aware that smart bulbs are designed to work in standard light fixtures connected to standard outlets that have a ground wire.

Subaru dealers will replace heater ground bolts and if needed replace the ground wire and the connector holder.

Dealers will replace the bolt and a ground wire and connector holder if necessary.

They’ll also remove or repair a cooling fan ground wire that connects to the junction box.

A spool of cable is what you see at the home center, and here in the USA it normally will contain two insulated wires and an uninsulated bare copper ground wire.