For example if you have a light fixture that doesn t need a box for mounting but the wiring connections are not protected by some kind of cover then you can t use the fixture without a junction box.
How to install a wall light fixture without a box.
Wrap the wire around the screw then cinch the nut down to hold it.
This can apply to different types of wall light fixtures with basic wiring.
If you have an old light fixture that is not attached to the wall or ceiling with a junction box you should repair the light fixture by removing it installing a junction box and installing a new fixture.
Or if a fixture meets all of the criteria of a box but lacks a cable clamp don t use it without a box.
I like this easy install heavy duty ceiling hook.
Install a sturdy ceiling hook you ll need to install a hook on your ceiling for your new light.
You can t install a light fixture without a junction box but the fact that there s no box at the spot where you want to install the light doesn t mean you can t install the light.
Whenever it s too late to install a junction box in the wall without ripping off a large section of drywall you can use a remodel junction box instead.
Adjust the length of the chain to the link that best matches your desired length.
Attach the chain to the screw collar then hold the light fixture up against it.
Use chain pliers or pliers with a screwdriver to open the link on the end of the chain.
Because light fixtures can be heavy and especially dangerous if they fall it s very very important that you use a good quality hook and anchor it a ceiling joist or beam.
On a flat surface attach the adjusted chain to the light fixture.
Drill a 1 2 inch hole in the feature if there isn t one already and pass the fixture wires through it.
Light fixtures that simply protrude from the ceiling or wall without a junction box are a fire waiting to happen.
Remove one of the long screws that holds the fixture in place.
Thread an 8 32 nut onto the screw.