People aren t always careful about placing electrical boxes especially when installing fixtures with wide bases.
Can i install a light fixture without a junction box.
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.
In most cases you would opt to install exterior light without junction box.
Drywall saw or utility knife.
That doesn t mean it s correct.
Or if a fixture meets all of the criteria of a box but lacks a cable clamp don t use it without a box.
What you use for a junction box depends on the light you want to install.
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.
This is a standard single gang weather proof box.
How to center a light fixture when the junction box is off center.
Installing a light fixture in a wall or ceiling without a junction box does not meet mandatory electrical codes.
If you are removing an existing fixture.
Many outdoor light fixtures can attach directly to these types of boxes.
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.
Types of devices that don t need boxes.
Light fixtures that simply protrude from the ceiling or wall without a junction box are a fire waiting to happen.
It s also available in a round style.
We recommend that you use a junction box.
It poses a danger of electrical shock and could cause a fire.
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.
Before you begin make sure your junction box can support the weight of the new light fixture.
However a junction box makes work easier in case you need to do more external wiring later on.
Junction boxes typically hold up to 50 pounds.
If your fixture weighs more you may need to install a junction box that s designed to support heavier light fixtures.