

LED Keeper® - LED Holiday Light Set Repair Tool
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Snoozer
> 3 dayYou still have to check every light. Haven’t taken the time to figure out how
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James Shumate
> 3 daythis took a few minutes and with already socketed LED it went quickly. Read for next year. C9 LED outdoor ready. I like it. Thank you.
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Rhubarb
> 3 dayHeres the deal, I have these lights that I brought last year for my pagan winter solstice display from the Homeless Despot. They arent the greatest lights, but they are LED and they can switch from warm white to multi-color. Anyhoo, one 12 foot section was out, I stood on a ladder and checked every bulb in that sector...no dice . Oh, Mylanta! Went ahead and looked on the Homeless Despot website, and they were out of said lights. Fack! Got on my phone, opened up the A-Zon app, and blammy! Found this puppy. Worked like a charm. Cost less than a new string of lights. Highly recommend.
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Bernie84
10-06-2025The first time I used the tool I repaired four 25 ft light strands in about 25 minutes, saving me more than the cost of the LED Keeper! The tool is easy to use and I recommend watching one of the videos on Youtube starting out. After your first repair, you’ll feel like a pro and be able to fix an unlit string in minutes. In addition to finding the bad bulb, the tool has a bulb remover to save your fingernails, a bulb tester, and also a fuse tester built in! Great value for the money.
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Britney
> 3 dayCouldnt get to work at first, and almost threw it in the trash due to frustration. The video tutorial was helpful, but could get no lights to light up at all, on a working or non working strand. Decided to change the 9V battery, even though the red indicator light turned on when I squeezed the trigger. So CHANGE THE BATTERY before you get mad and throw it away. Was fairly easy to work after that. Although still required some effort because I found I had multiple bulbs out and a bad socket on a single section of strand.
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CDK
> 3 dayThere is no way I would have found the four to 6 bad leds in each string. This product is worth every penny. Dont throw out those strings that dont light, spend the $25 and fix em. You can purchase spare diodes on Amazon as well (cheap). Watch you tube videos and understand how it works and youll be a pro in no time. Definitely recommend this.
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R. Hill
> 3 dayI really hate dealing with Christmas lights that dont work. I have thrown out many a string just to save myself the headache of trying to find the problem. This year I had a segment of an LED net light that stopped working after it was on a bush in front of the house. I decided to try this product to see if I could find the issue. I tried it first on a regular string of LED lights that I pulled a bulb out of and followed the instructions and it worked just as advertised. I figured the net lights would be a bit more complicated given the grid and all. It was. The trick for the net lights was figuring out the wiring pattern. It was basically just a zig-zag line. Once I figured that out, it was nothing to find the offending light. Once I found it, I tried trading it out for a light that I knew worked and...that did the trick...the previously bad segment worked and the previously good segment stopped working (because I put a bad bulb in it). I replaced the bulb and it works fine now. Since the net light was on the bush when I was doing all of this, I had to use an extension chord between the product and the plug on the lights. The addition of the extension chord did not hinder its use at all. All in all, it took me about 15 minutes to find the problem. But now that I know how the net lights work, I think the next time would take a small fraction of that.
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william chapla
> 3 dayWatch video on how to use and you will not be disappointed finding and replacing bad lights. Enormous time saver.
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Mr. Mckenzie Keeling V
> 3 dayI wasnt sure if it would work with icicle light sets but it does. It works, is easy to use and is worth the money spent. This is one time saving multi tool that I never knew I needed.
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Legacy1life
> 3 dayIf it weren’t for this tester I would have thrown out 3 strands of lights so far, and I still have a ton to put up outside. When part of the strands were out this tester made it incredibly easy to narrow down where the bad bulb was. I was able to find the bad ones within minutes versus hours replacing individual bulbs to find it. The tester kicks ass and is easy to use. Save yourself a headache and especially money and get this to save your lights! I highly recommend it!