LightKeeper Pro Light Tester-1203-CD at The Home Depot

LightKeeper Pro

Model # 1203-CD

Internet # 100686478

Store SKU # 119693

Light Tester

LightKeeper Pro Light Tester

This item has been discontinued.
The Home Depot no longer carries this specific product.

$19.98 / each


Model # 1203-CD

Internet # 100686478

Store SKU # 119693

The Lightkeeper Pro fixes most light sets and pre-lit trees in seconds. It finds the damaged bulb at the plug or at the bulb socket. The audible continuity detector pinpoints the problem by tracing the circuit to the point of interruption. Use the attached LED headlight to guide your way and let the 3-way bulb puller gets tight bulbs out with ease. Features a handy storage compartment built into the handle for housing your bulbs and fuses.

  • Quick-fix trigger fixes internal bulb failure
  • Features a voltage detector
  • Tests bulbs and fuses
  • LED headlight aids visibility for easy repair
  • Note: Product may vary by store

Info & Guides

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Assembled Depth (in.)  1.5 in  Assembled Height (in.)  7.5 in 
Assembled Width (in.)  9.62 in  Commercial / Residential  Commercial / Residential 
Holiday Decor Product Type  Light Repair  Indoor/Outdoor  Indoor/Outdoor 
Manufacturer Warranty  Lifetime excluding batteries  Product category  Light repair tool 
Returnable  90-Day 


Rated 4.3 out of 5 by 201 reviewers.
Rated 5 out of 5 by Get one before it is gone. For $20 and the Home Depot return policy, this is a no brainer. I had, yes now it is working, a GE 150 Pro Line light set with 2 of the 3 sections unlit. I tried the quick fix method as described in the instructions and got 1 working, so now 2 of the three worked. The 3 section did not respond to the quick fix. Using the audible tone procedure, I found the bad bulb and now have 150 lights working. A replacement is $18.98, so the device, after 1 repair cost me $1. The next set will start to save me actual money. I did contact the company for assistance and they responded quickly and professionally. This is a great product and a great company. Go buy one now!. October 23, 2014
Rated 5 out of 5 by Best $20 i ever spent. Well worth the money. Not totally sure how it all works but I have a prelit tree and four of the strands were only partially lit. I was prepared to just add new lights when i found this on line. I got in the car a drove to the store immediately. I had every strand but one working in less than five minutes. The one strand i still ended up going bulb by bulb to find the bad connection. The voltage detector was hard to use on the prewired tree because all the wires are so close together. One other suggestion would be to pick up extra bulbs while you are at the store to replace any that are bad. I can see using it for other low voltage projects too. December 3, 2013
Rated 5 out of 5 by This tester has saved me more time and money than I can say. I love it! I've had this tester for many years and can't be without it when it comes to holiday lights. I put up thousands of Christmas lights each year. When a section of my net lights or icicle lights would go out, I used to spend hours trying to find the burnt out bulb of giving up and buying a new set. Now all I do is pull the trigger a few times and 9 out of 10 times they start working again. It's great for all kinds of light string problems. This year I seem to have misplaced it so I'm getting another one. November 14, 2014
Rated 5 out of 5 by This is a must for all your indoor&outdoor holiday lights Worked great found the problem first thing . Was easy to used. You got to get one!!! November 12, 2013
Rated 5 out of 5 by Great tool I fixed two of the first three lighted garland strands that I tried this on. By reviving these lights, it has already paid for itself. The only thing more I would like is for it to take AAA or AA batteries instead of button cells. November 2, 2014
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