
How to Troubleshoot Icicle Lights
- Before you examine an entire line of icicle lights, verify that the outlet you are using is supplying power.
- Locate the icicle light strand that is farthest out from the outlet. Unplug it to see if the rest of the strands then light up.
- Check the strand in your hands for bad bulbs if the rest do light up. ...
What should I do if my Icicle light is not working?
If the bulb fails to light, unplug the strand and push the light further into the socket before retesting. Plug in your icicle lights. Point the light tester at each individual bulb, starting at one end of the strand. When the tester lights up, the bulb it is pointing at is receiving power. When the tester fails to light, replace the bulb.
How do I change the bulb in my icicle lights?
Insert the new bulb into the socket. Test the light by plugging in the strand. If the bulb fails to light, unplug the strand and push the light further into the socket before retesting. Plug in your icicle lights.
What should I do if my Christmas lights are not working?
Check the strand in your hands for bad bulbs if the rest do light up. Gently press each bulb into the socket; even if it looks connected, the filaments from a bulb may not be connecting with the components in the socket. Plug in the strand and see if it, too, lights up.
Do icicle lights flicker?
Icicle lights are dangling decorations for the roof or eaves of your home. Many people use icicle lights but are unsure how to repair them if lights sporadically flicker or the strand fails to work.

How do you know which bulb is out on icicle lights?
0:141:13Icicle Light Set Repair - YouTubeYouTubeStart of suggested clipEnd of suggested clipThe key to success is to scan the top wire of the icicle light set to find the stram of the problem.MoreThe key to success is to scan the top wire of the icicle light set to find the stram of the problem. First confirm you have current to the first non-working bulb.
Why is a section of my LED icicle lights out?
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 fix LED icicle lights half out?
0:005:56EASY WAYS HOW TO FIX LED CHRISTMAS LIGHTS - YouTubeYouTubeStart of suggested clipEnd of suggested clipThat is inside the fuse replace it the string of lights usually comes with two extra fuses and lightMoreThat is inside the fuse replace it the string of lights usually comes with two extra fuses and light bulbs. You could put your meter in continuity or diode mode and with the lights unplugged.
How do you fix Icicle LED Christmas lights?
1:294:50How To Fix Christmas Lights Half Out - Ace Hardware - YouTubeYouTubeStart of suggested clipEnd of suggested clipYou can cut this particular diode off and use a wire nut to tie these two wires back together. AndMoreYou can cut this particular diode off and use a wire nut to tie these two wires back together. And then cap it and then the lights should work.
How do you find the bad bulb in LED icicle lights?
Simply bring the light tester close to each bulb. The tester's indicator will light up when it's near a functioning bulb. If you have a non-contact voltage detector, bring the detector close to the wire section between each bulb to test for voltage. The dead section of wire will be the section after your bad bulb.
Why do half of my LED lights not work?
But the answer is simply that one colour of the RGB/W LEDs is not working within that section and needs replacing. This can be caused by static-electricity damage, or bending and twisting the strip too much, or being trod on, damaged in transit, a cheap poor-quality strip, or dry solder joints.
How do you fix partially lit Christmas lights?
2:3510:42How to Fix Christmas Lights - Half Out!! - YouTubeYouTubeStart of suggested clipEnd of suggested clipHead just a small tip. And you just gotta kind of push it. Out. There's a little groove you justMoreHead just a small tip. And you just gotta kind of push it. Out. There's a little groove you just kind of push it. Out. Okay so got this little door here. And that exposes. The fuses okay. So so you
How do you fix LED lights that won't turn on?
LED strip does not light up at all1) Confirm that your power supply's voltage and current rating are compatible with your LED strip. ... 2) Confirm that your power supply is working correctly. ... 3) Check and isolate other accessories on the same circuit. ... 4) Check for any visible loose connections.More items...
Do LED lights burn out?
Unlike incandescent light bulbs, LEDs don't produce light using heat. This is part of what makes them so energy efficient. The downside is that their components can be sensitive to overheating, which can cause them to burn out prematurely.
How long do Icicle lights last?
Manufacturers and suppliers of LED Christmas lights boast anywhere from 10,000 hour to 100,000 hour lifespans that with only season usage equates to 18 to 185 years! If they are on for 24 hours a day for 3 months per year, they will supposedly last 5 - 46 years, at least on paper!
How do I change the fuse in my icicle lights?
0:051:53How To: Change a Fuse on Christmas Lights - YouTubeYouTubeStart of suggested clipEnd of suggested clipYou need to dig into there and push that. Forward you may have to do it a couple times until you getMoreYou need to dig into there and push that. Forward you may have to do it a couple times until you get it out and the fuses are in there.
What causes LED lights to fail?
Temperatures are too high (or too low) When heat can't dissipate from the heat sink, it can cause lamps to fail prematurely. Also keep the surrounding environment in mind. The hotter the room is, the earlier an LED light may degrade.
Can LED lights be fixed?
YES. Unlike traditional incandescent bulbs, modern LED bulbs allow for almost everything to be repaired. What you need to do is to find out the problem and take reasonable action to repair, or replace some damaged parts of the LED bulb, your lamp can work properly again.
Step 4: The Sorting of the Bulbs
So here's the plan, Stan. This is the straightest line between here and DONE. You can do this.
Step 5: Put Good Bulbs to Work!
OK, now you have some bulbs that you KNOW are working properly. I use the first of these to go and replace the dead singletons in the other Chunks, because I like the quick gratification.
