LightKeeper Pro®Incandescent Christmas Holiday Light Set Repair Tool_UL Listed (#230566)

One word! AWESOME. A big section of my pre-lit Christmas Tree was not lighting up. I had tried randomly changing bulbs but gave up quite quickly as I was never going to work out where the fault was. The light keeper found the fault in seconds. So easy to use and worth every penny - no need to buy a new tree or string lights!

I am sure that people will write good things about this product, but for me it didn't work, we bought a xmas tree which was pre lit and when we had it the third year a section didn't light up, I ordered the lightkeeper for this reason, but the section still doesn't light up, I followed the instructions, so I would say, I don't like this product and it was a complete waste of money

Item arrived by date promised and meets my expectations.

Never found the fault, plug is US version for shunt. Not what I expected from this after watching video of it in action

Just purchased the light keeper pro found & fixed my lights in no time at all this is an awesome tool which I would highly recommend. Worked for me.

what I thought would be a great tool for anyone with a large Christmas display turned out to be not worth the money. the feature of finding the faulty bulb by plugging into a bulb holder and pressing the trigger does not work with uk lighting and seems it only works with 120v lighting which isn't stated in the description. also the power scanner only works with mains lighting and does not detect power in low voltage lighting. it is also unsuitable for led which most displays these days are. so all in all a waste of money and had to resort back to the whole going through each bulb old fashioned method on the lights I wanted to use it on. the idea is good and if you live in the usa or use lighting from the usa its a great product but if you live in the uk just use a bulb tester and save your money

Only bought an 8ft pre-lit tree the year before and some of the bulbs wouldn't work the next year. Couldn't find replacements so I bought this. It is fantastic, all the bulbs are lit again.

On receiving the light keeper, I was disappointed with myself for not noticing that the item was rated 120v which is not really suitable for the higher voltage in the UK.I really should have reviewed the user comments more carefully. I feel sure that the unit is a brilliant tool in the US.

Las instrucciones no me parecieron muy claras, pero con un vídeo en YouTube fue suficiente para comprender lo fácil que es su uso. Nos ha ayudado muchísimo a reparar series de luces sin invertir horas. Muy recomendable.

I rarely write reviews, but I had to for this product. This thing is incredible for incandescent Christmas lights; for me that was a pre-lit tree we've had forever. Rarely have I seen any tool with so many features implemented so well. The manual is great, the packaging can be opened by hand and reused to store it, batteries are included and installed, and it even comes with spare bulbs in the handle. I tried so many things before this to fix my dead strings of lights. I inspected it, light by light, with a magnifier looking for broken bulbs. I tried a both high and low voltage non-contact voltage meters, but I kept getting false positives. I tried removing bulbs and testing them with a multimeter, it would give me unclear results. The Quick Fix feature is some sort of black magic; I was very skeptical, but one trigger pull and the string came back alive. The bulb tester works very well (bulb lights up = good) although a bit fiddly sometimes with placement, but the manual covers this (use the metal tool to scrape off any oxide on the leads). The bulb remover makes pulling bulbs trivial, way easier than nails or a spudger. The same tool makes it super simple to flip the leads on the bulbs so you can replace the base. I did not try the non-contact voltage detection, the fuse tester, the mini-light tester, or the wall plug quick fixer. I didn't need to use any of them. This thing is an absolute bargain. If you still own incandescent Christmas lights, get this tool now.

⭐️⭐️⭐️⭐️⭐️ 5/5 – An Amazing Tool That Saved My Christmas Tree Thank you so much for this amazing tool. I literally fixed my pre-lit Christmas tree within two minutes of opening the box. I have a background in electrical and electronics, but my usual tools were too sensitive to diagnose this specific issue. The LightKeeper Pro was incredibly easy to use and offered multiple troubleshooting methods. The first “Quick Fix” method didn’t solve the problem, but the second method—the audible voltage detector—quickly pinpointed the exact spot causing the outage. Within moments, my tree was fully lit again. I’m genuinely impressed. This is a fantastic product, and I highly recommend it to anyone dealing with a stubborn pre-lit tree.

excelente producto muy facil de utilizar

I'm one of those dudes that keeps strands of Christmas lights year after year, spending/wasting too many hours trying to resurrect old strands for "one more season." Many folks simply buy new every year and avoid the frustration (and finger pain) of swapping bulbs out until the strand finally works. I skeptical this product would do anything other than waste more of my time . . . I was wrong. Although the unit feels somewhat cheap, it functions as promised. Have a strand of lights with only half the bulbs lit? Unplug a bulb on the "dead" half, plug the socket into the the Light Keeper Pro, pull the trigger a few times, and the darn thing springs to life. This didn't work on every dead strand, but it did on most. Those that didn't respond went straight to the trash bin. That in itself saved me a ton of time compared to prior years. Another feature I didn't think I needed but am glad to have . . . a light bulb tester. I have tons of old bulbs in a Ziploc bag to use as replacements when fixing old strands at the start of the season. Many of these don't work and I used to keep swapping bulbs until one lit up. With this device, you can test the bulb before inserting it. Dead bulb goes straight to trash. Another time saver. In addition, this has a bulb remover device, sorta/kinda like a bottle opener for mini lights. It's finicky but functional. Saves the sore finger problem I usually expect after pulling and replacing so many bulbs. Maybe the biggest bang for this device is the ability to use it AFTER the tree is decorated. If a once functional strand goes dead, simply hook it up, pull the trigger, and you're back in business! I spent a few hours today using the Light KeeperPro. By the end of the process, I was really glad I bought one. I would certainly purchase this again.