If you re wondering how you install a light fixture without an electrical box the short answer is that you don t.
Install a ceiling light box.
Then screw in the light bulbs that may be included in your package.
Installing a ceiling electrical junction box.
Position the brace directly above the ceiling box.
Installing the box is easily done but you must be careful anytime you are working with electrical wiring.
The electrical box or junction box is a code requirement that was established to prevent fires and other electrical accidents.
How to install a junction box for a light fixture is fairly easy and should always be done with the power off.
From below use wood screws to attach the ceiling box securely to the brace.
An easy solution is to install a fan brace box available from home centers and hardware stores that s designed to be installed without cutting any additional holes in your ceiling.
To complete your new light fixture installation slide the canopy up against the ceiling and screw it into place with the screw collar nut.
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Trace the electrical box for the switch and cut it out the same way as the mounting box.
If you have access from above you can make and install your own support brace using a length of 2x4 lumber nailed to the ceiling joists on both sides of the box location image 2.
Installing a ceiling electrical box lets you add a light fixture to a room.
Determine a location for the light switch.
Trace the mounting box on the ceiling where the light fixture will be mounted.
It should be 48 from the floor.
Restore power to the box and enjoy the new light in your room.
Cut out the traced hole with an oscillating saw.