How To Add A Ground Wire To A Light Fixture. As I understand it grounding is a backup system to give the high potential an easy path to ground that is a better path than YOU if there is a short in the fixture. Ground wires are typically attached to a ground screw or screw terminal connection on either the light fixture receptacle outlet or electrical devices or components including the electrical junction box or ground lead wire from light fixtures and other the electrical devices which provide a connection for the ground wire.

A ground wire should be bonded to the ground system of the electrical panel which must be installed according to code for it to be effective. These arms are covered by a metal cap cover. Wire Light Fixture To Switch - Tighten clockwise by hand.
These two wires are typically black and white.
These two wires are typically black and white. A ground wire is usually a bare wire or green wire in the fixture. Also known as three way switching the job calls. It is designed for protective reasons which is in the events of any short circuits or if a live wire breaks loose in a ceiling fixture the ground wire signals the circuit breaker.
