LightKeeper Pro - The Complete Tool for Incandescent Light Set Repair (1 year warranty excluding batteries)
LightKeeper Pro - The Complete Tool for Incandescent Light Set Repair (1 year warranty excluding batteries)
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LightKeeper Pro

LightKeeper Pro - The Complete Tool for Incandescent Light Set Repair (1 year warranty excluding batteries)

Key item features

  • Quick Repair: Fixes the primary cause of incandescent light set failure with a quick trigger squeeze, illuminating the set to identify bad bulbs.
  • Versatile Application: Suitable for pre-lit trees, icicle lights, net lights, wire frame decor, wreaths, and other pre-lit incandescent items.
  • Integrated Tools: Features a bulb and fuse tester, a built-in audible voltage detector, and a three-way bulb puller for comprehensive repair.
  • Convenient Storage: Includes a built-in compartment for storing spare bulbs and fuses, enhancing user convenience.
  • Included Accessories: Comes with three 1.5V alkaline button cell batteries and 10 clear bonus incandescent replacement bulbs (2.5V, 170mA, 0.425 Watts).
  • Safety Certified: UL Certified, ensuring adherence to safety standards for incandescent light set repair.
  • Incandescent Specific: Designed exclusively for incandescent light sets and is not compatible with LED light sets.
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Current price is $24.99
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Sold by Ulta-Lit Tree Company
Fulfilled by Walmart
4.32258064516129 stars out of 5, based on 31 seller reviews(4.3)
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$24.42
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Shipping, arrives by Sat, Jun 20 to Columbus, 43215
Sold and shipped by Supply the Home
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About this item

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Customer ratings & reviews

4 out of 5 stars
stars229 ratings128 reviews
How item rating is calculated
  1. 5 stars59% (136)
  2. 4 stars13% (29)
  3. 3 stars7% (16)
  4. 2 stars4% (9)
  5. 1 star17% (39)

Reviews summary

Pros

  • : Provides excellent quality at a reasonable cost.

Cons

  • : Fails to detect faulty bulbs in certain lighting setups.
  • : Fails to detect issues in entire tree sections.
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Showing 1-3 of 128 reviews

Dec 3, 2025
Anonymous
Item details
Size: 7.7" x 1.5" x 4.7"
Sold byUlta-Lit Tree CompanyDelivered byWalmart
5 out of 5 stars review

Verified Purchase

It really works!

I wasn't sure if this was just one of those infomercial type items or if it would actually work. This thing actually works! We were impressed. We still have a few bulbs not working but this was my last hope for our pre lit tree. The past 2 years we threw a stand of lights on it but this year I figured we might as well try this thing. It came in just a few days and we read the instructions and started clicking. I was surprised when after several clicks we had some lights come on. So then we started trying a bunch. And many of them began to light up. So glad this helped!

Helpful?5WRWC9KBCS5E22071313
Dec 7, 2020
Kate
5 out of 5 stars review

Verified Purchase

Saved my pre-lit tree!

Saved me from having to buy a new pre-lit tree! I wasnt aware that this item existed! It took about five minutes.

Helpful?5WRWC9KBCS5E22071313
Dec 12, 2016
walmartgreatbargains
5 out of 5 stars review

Verified Purchase

Best purchase

Best purchase ever!! It tested everything on a sting of lights. I've been able to fix garlands and hanging lighted bows. I also went to YouTube and found a video with an electrician explaining how to use light pro and how to understand the lights. I've amazed my husband.

Helpful?5WRWC9KBCS5E22071313