If you’re wondering how you install a light fixture without an electrical box, the short answer is that you don’t. The electrical box, or junction box, is a code requirement that was established to prevent fires and other electrical accidents.

Does an outdoor light need an electrical box?

Most outdoor lights won’t need a junction box because you’ll connect them on a low voltage circuit. It’s only when you have outdoor wall lights that are wired into your standard voltage circuit that you’ll need to consider it.

Can you install a light fixture without a junction box?

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. Or, if a fixture meets all of the criteria of a box but lacks a cable clamp, don’t use it without a box.

Do I need a box for a porch light?

Electrical code requires that all junctions be accessible in a box, so you definitely need one here. You have two choices (that I know of at least): cut a large hole in your siding and mount a retrofit light box into the wall cavity.

How do you install an outdoor flood light without a junction box?

Quote from the video:
Quote from Youtube video: So you can run conduit. And it's got one in the back. It comes with a little four screw caps you put those in makes it a good solid.

How do you install a light without an outlet box?

Quote from the video:
Quote from Youtube video: First. So i take. The center part of the light. I found some wood to screw to. And i screwed it to the wood and the other ones you can see i put them in an angle with coarse screws.

What kind of box do you use for outdoor lighting?

Outdoor Electrical Box

They are used for installing outdoor receptacles (outlets) and light fixtures. Outdoor boxes must have an outdoor cover or fixture rated for damp or wet locations, depending on the application.

How do you install a junction box for an outdoor light fixture?

Quote from the video:
Quote from Youtube video: From here we face showing the hole with a quarter-inch drill. Bit.

Do I need a junction box?

You’ll need a junction box if you can’t make the connections inside an existing electrical box. You should install the box with the opening facing out from the wall so all the wires inside are accessible. Like any electrical box, it should be installed so that the edge of the opening is flush with the wall.

Can you wire an outdoor light to an extension cord?

Assuming that you plan to plug the light into an outdoor receptacle, drill a hole into the base of the fixture large enough for the cut extension cord (which you will do in another step) to pass through. Keep in mind that this hole will look better towards the bottom of the base of the fixture.

How do you install an outdoor light fixture?

Quote from the video:
Quote from Youtube video: And today I'm going to show you how to install an exterior light fixture first I need to remove the old bracket that held the previous light fixture.

How do you install outdoor light fixtures on siding?

Quote from the video:
Quote from Youtube video: Position like it was and that'll help soften your water from getting behind next it's gonna fit right up tight to the siding hopefully you can see that right there.

Do LED lights need a junction box?

You need to put it into a junction box to make a connection. The Fluorescent Lights previously had that direct connection inside the fixture, but the LED lights don’t.

Can you use an outlet as a junction box?

Yes. For code-compliance purposes: Each 14 gauge wire is 2 cubic inches, each 12 gauge 2.25. All of the ground wires count as a largest wire.

How do you wire an outside light?

Quote from the video:
Quote from Youtube video: So when you insert it to the j box you want to leave at least six inches. From inside the j box so you have enough to connect it to the outside lighting. So i already measured it and i'm gonna cut it.

Are junction boxes legal?

A junction box is perfectly okay if you can see it or easily access it. The problem is junction boxes used in inaccessible places, like under floorboards, where they will be hidden. So if you are planning on using them in a loft that’s not a problem.

How do you install an outdoor outlet box?

Quote from the video:
Quote from Youtube video: Secure the box to the outside wall with screws or by tightening the clamping tabs on the box to create a snug. Fit. If needed use a strain relief plug in the electrical box to hold the wiring in.

What is code for electrical junction box?

Securing Cables

Article 334.30 states that cables coming out of the junction boxes should be secured within 12 inches of the box in all boxes equipped with cable clamps. These cable clamps are not to be removed. 314.17(C) states that cables must be secured to the receptacle box.