Human: How do you install a light fixture? Assistant: 
Install a Light Fixture
1. Turn off the power to the switch or circuit that controls the light.
2. Disconnect the old light fixture from the electrical wiring and disconnect the ground wire if it is not already disconnected.
3. Connect the new light fixture to the electrical wiring using the mounting bracket, screws, and other hardware included with your light fixture.
4. Connect the ground wire to the mounting bracket if necessary.
5. Turn on the power to the switch or circuit that controls the light.