- Check each socket to see if it's male or female. Male sockets are the only ones that have fuses in Christmas tree lights.
- Gather all the light strands that are not working. If multiple strands are not working, you may have to replace multiple fuses.
- Make sure not to miss any male sockets that are not working properly. ...
How do you know if a fuse is blown on Christmas lights?
The metal filament inside a fuse will usually have a break in it in a blown fuse. Replace the blown fuse with an identical fuse, then close the compartment door and test the lights. If neither fuse looks blown, test each one by replacing it with a working fuse. Most Christmas lights come with spare fuses you can use.
How do I know if a fuse is not working?
If a fuse is not working, the entire light strand will not work. Look at the socket to make sure it is marked and configured correctly. Marked sockets will usually have an arrow pointing away from the cord and a sliding door that conceals the fuse. Find the marked section of the socket. The underside of the plug is where the fuses are located.
Why do my Christmas lights keep breaking?
Blown fuses are one of the biggest culprits of broken Christmas lights — especially if the entire chain of lights is non-functional. The good news is that they can easily be replaced!
How do you replace a fuse on Christmas tree lights?
To replace a fuse on Christmas tree lights, first slide open the door to the small compartment in the cord plug at the end of the lights. Check to see which fuse is blown.
How do I know if my Christmas light fuse is blown?
You can sometimes tell by sight if a fuse has blown; the metal filament inside the glass cylinder will have a break in it.
How do you check a fuse on Christmas lights?
1:213:05Replace A Christmas Light Fuse - Ace Hardware - YouTubeYouTubeStart of suggested clipEnd of suggested clipYou can actually test to see if the fuse is good and the two little metal contacts that are there I'MoreYou can actually test to see if the fuse is good and the two little metal contacts that are there I'm gonna place the fuse on top. And when I push it if that light goes on that means the fuse is good.
How do you tell if a fuse is bad in a string of lights?
0:064:26Christmas Tree Lights Not Working? How to Check a Fuse ... - YouTubeYouTubeStart of suggested clipEnd of suggested clipIf your string of christmas lights is not lighting up don't throw it away yet it might be the fuse.MoreIf your string of christmas lights is not lighting up don't throw it away yet it might be the fuse. If you know you have power going to the lights.
How can you tell if a Christmas light is blown without a tester?
Pull out one bulb at a time, and stick a piece of folded up foil into the bulb socket. If the lights come on, you know that's the bad bulb. If they don't, put the bulb back in and move on to the next one.
Why do Christmas lights have 2 fuses?
Typically, these strings of lights have two tiny fuses, one in each side of the AC line, located inside the AC plug. The fuses are intended to melt or "blow" before the copper wires in the string could melt or cause a fire from overload.
Why are half my Christmas lights not working?
If half a strand is working and the other half is not, you probably have a loose or broken bulb. Start with the first unlit bulb and work your way down, wiggling them to check for looseness. If it flickers, that's your cue to replace it.
How do you run Christmas lights without blowing fuses?
Plug lights into the nearest outlet or use an extension cord to keep from breaking wires in the lighting strands. For outdoor decoration, plug lights into circuits with a ground fault circuit interrupter (GFCI).
How do you fix a 3 wire Christmas light?
0:445:37CHRISTMAS LIGHTS! Simple fix for 3 wire Christmas lights - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo you put the wire through there. And then it pulls off just the outside. So you know then you justMoreSo you put the wire through there. And then it pulls off just the outside. So you know then you just pull it. So you get more wire to be able to connect both of them back together.
What happens if you string too many Christmas lights together?
Because light strings have a maximum wattage capacity, which is why many string lights come with a little fuse just in case you connect too many together at once. The fuse is designed to blow so you don't overload and damage your Christmas lights.
How do you find the problem of a Christmas light bulb?
You can tell which bulb is out on your string of traditional Christmas lights by looking for the bulb that is “burned out” by looking at the tiny little filaments in the light bulbs to see which bulb is “burned out” or has lost it's filament. Many times the bulb will be “smoked” as well.
How do you fix a half string of Christmas lights?
0:224:50How To Fix Christmas Lights Half Out - Ace Hardware - YouTubeYouTubeStart of suggested clipEnd of suggested clipIf you take a screwdriver or utility knife when you open this up you'll expose the two fuses thatMoreIf you take a screwdriver or utility knife when you open this up you'll expose the two fuses that are there and you can see that if half the lights are out it could be that one of those fuses.
Why do Christmas lights stop working?
Individual lights usually stop functioning for one of two reasons: they're loose or they're burnt out. When bulbs loosen from the string, they may disconnect from their housing. All you'll have to do in that case is tighten them a little bit. They should turn back on as soon as they're housed properly.
How do you fix a 3 wire Christmas light?
0:445:37CHRISTMAS LIGHTS! Simple fix for 3 wire Christmas lights - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo you put the wire through there. And then it pulls off just the outside. So you know then you justMoreSo you put the wire through there. And then it pulls off just the outside. So you know then you just pull it. So you get more wire to be able to connect both of them back together.
What do you do if your Christmas lights don't work?
0:163:14How To Repair Christmas Holiday Lights - Ace Hardware - YouTubeYouTubeStart of suggested clipEnd of suggested clipThe fuses light repair tools are also great for testing fuses to see if they're working whenMoreThe fuses light repair tools are also great for testing fuses to see if they're working when replacing a fuse. Always remember to use one with the same amperage.
Why is half my Christmas light strand out?
1. A light bulb has come out of its socket or is half out of its socket and it has brought down the circuit. For light strings that commonly have over 50 bulbs, they are constructed in 2 or more continuous circuits. If a bulb is missing in a circuit only the bulbs in series of it will go out.
How do you test an electric fuse box?
0:161:17How to check your fuse box - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd appliances turn off the main switch first followed. By the others one by one then turn the mainMoreAnd appliances turn off the main switch first followed. By the others one by one then turn the main switch back on followed by the others in turn if one of the switches goes off again it.
Where are the spare fuses on Christmas lights?
Locate the spare fuses. For many Christmas light sets, the spare fuses are in little plastic bags taped to the light set. Remember where you’ve put the spare fuses if you removed them from these plastic bags. Keep them in a secure location with other electronic or Christmas lights.
How to check if a fuse is broken in a socket door?
Check the fuse after you've open the socket door. Once the socket door has been opened, you will see the fuses underneath. Observe the fuses to see if they are damaged and need to be replaced. They are very small, so make sure to not lose them.
What to use when a socket door won't come up?
If the socket door won’t come up by hand, you may need a small flathead screwdriver or kitchen knife. Find a knife or screwdriver that fits the small size of the socket door. Use the knife or screwdriver to gently push up the socket door to show the fuses.
What to do if your Christmas lights don't light up?
Plug the lights back into the socket. Ideally, your Christmas lights should light up. If your lights do not light up, the problem may not be your fuses. Check your cords for any fraying, verify all the bulbs are secured and working, and make sure your socket is in good shape. [8]
How to get Christmas lights out of the wall?
Before you open the plug cover, make sure you unplug the lights. It's always a good idea to unplug anything electrical before you work on it. Be careful not to electrocute yourself. Find the socket that enters the wall. Take a firm hold of the socket and pull it out of the wall.
How to replace a fuse on a door?
Open the socket door to get to the fuses. Before you replace the fuse, you need to open the socket with the arrow and sliding door. You may need a small screwdriver to do so if you cannot move the door by hand.
What happens if your Christmas lights stop working?
If your entire string of Christmas lights stops working, you may have a burnt fuse. Replacing a Christmas light fuse involves locating the fuses, removing the burnt fuses, and installing the replacement set that came with your Christmas lights. If the problem persists, then you may have non-working Christmas lights or other problems ...
How to tell if a fuse is good?
If the fuse is good, you should see an unbroken strand of wire running between the two metal contacts.
Why are my Christmas lights broken?
Blown fuses are one of the biggest culprits of broken Christmas lights — especially if the entire chain of lights is non-functional. The good news is that they can easily be replaced!
What happens if you remove a bulb socket?
If all else fails, the bulb socket may be broken beyond repair. Removing it is a cinch though, and should restore functionality to the rest of your lights! Don't do this for more than one or two sockets, cause it'll raise the voltage on the rest of the strand and may cause other bulbs to burn out.
Why is my light bulb not turning on?
Over time, the contacts inside the socket can become corroded or filled with dirt and grime. This can prevent proper contact between the bulb and the socket, which often results in no power to the bulb.
What to put in a light socket to keep wires from corroding?
After testing the lights and making sure the bad socket fixed the problem, consider putting in some silicone sealant (or museum wax) into the cap in order to keep moisture out and prevent the wires from corroding.
How to remove defective socket from light strand?
Use a wire cutter to remove the defective socket from the light strand.
Why isn't my light working?
If a specific section of the lights isn't working, there might be a bad bulb, or a bad connection between the bulb and the socket.
