The Best Christmas Light Tester of 2023

The LED Head Light helps visibility in light repair.

The Audible Continuity Detector traces the circuit to the point of interruption.

The 3-way bulb puller helps release tight bulbs from their sockets.

The Bulb & Fuse Tester tests both indoor and outdoor mini lights.

There is a spare bulb compartment in the handle for storage of extra bulbs and fuses.

Non Contact Voltage Detector has audible and visual indication and has a built in bulb remover to remove bulbs from the light set easily. Take note that bulb has to be removed and installed in device, so if you are looking for something to simply run down the line and find a bad bulb without removal this is not your tool.

Bulb Tester is non-contact AC voltage detection, used as a 12V to 600V AC power tester, allows you to easily find any burned out bulbs on your Christmas lights. If you have any issues, check the batteries.

Non-contact Voltage Tester has adjustable detection sensitivity, With a push of a button you can locate your Christmas light string problem, operating environment is: 0°C to 40°C;relative humidity<80%; indoor use. It's a great tool to use around the house especially for DYI works.

Light Repairing Tool can test bulbs, fuses, and the light strand, saves you money by letting you quickly fix your existing lights. Parcel includes 2 pcs batteries, you can install well according to the negative and positive poles, when the sensitivity knob is set to the lowest, the instrument can also be used to distinguish between zero and live lines at 220V.

Christmas Light Voltage Tester can test wires, fuses and bulbs. Easy to trace hot wires.This is a flexible tool that provides a unique ability to check holiday lights and power to ensure they are capable of being lit and used.You can able to find faulty bulbs easily with this.

Engineered with both a handy Bulb pulling tool on the end to assist in removing the Bulb from the string & a simple push in to test Bulb tester on the back

Tests both LED & Incandescent light string bulbs

Works as a fuse tester making troubleshooting a blown fuse quick & easy

An adjustable sensitivity non-contact Voltage tester can be used year round to test for the presence of AC Voltage prior to working on any electrical project

Sensitivity adjustment component allows you to detect low Voltage from only 12 vac to up to 600 vac

All-in-One Multi Function Light Tester; Features make it easier to fix mini lights sets-- Perfect for the Professional and Homeowner Alike

Electrician approved

Trace wires- Safe for locating and measuring low and high amperage. Sensitivity Range.

Built-in flashlight- Neon lights make work easier

Indispensable tool- Absolutely essential for electrical, remodeling, and/or home improvement projects!

COMPATIBILITY: This pack of 50 bulbs is the perfect for use with the Lightkeeper Pro tool

TOOL: The Lightkeeper Pro is an indispensable tool for quickly fixing dead sections of holiday string lights, as well as replacing individual dead bulbs

REPLACEMENT BULBS: This set are replacement light bulbs for Christmas/Holiday light sets

PACKAGE: This package includes 50 individual bulbs

Sufficient quantity: 2 pieces electricity measurement pens, each pen contains 2 pieces installed batteries, the package does not contain external batteries; Adequate quantity can satisfy your daily needs and replacement, making your circuit detection work more easier and convenient

Safe and reliable: you can use this non-contact AC voltage detection pen to check whether there is AC voltage in the cable, wire; Refer to the instructions when you use to prevent electric shock; Safe and practical to use in daily life

Lighting function: featuring LED lamp, this kind of electric pen can be turned on or off by pressing the switch after power on, practical and convenient to use in dark

Good reminder: the AC voltage detection pen is close to the charged equipment, the pen tip detects the AC voltage signal, the built-in sensor light will flash, and the buzzer will emit a short beep, playing a good reminder function

Easy to carry: featuring a writing pen shape, this non-contact AC voltage tester has nice insulating protective cover and a convenient pocket clip on it, small and portable, thus you can carry it anywhere you like

All-in-One Multi Function Light Tester; Features make it easier to fix mini lights sets-- Perfect for the Professional and Homeowner Alike

Electrician approved

Trace wires- Safe for locating and measuring low and high amperage. Sensitivity Range.

Built-in flashlight- Neon lights make work easier

Indispensable tool- Absolutely essential for electrical, remodeling, and/or home improvement projects!

Finally, it is the most wonderful time of the year, but wait the lights are not working. The LED keeper is the only tool on the marketplace able to diagnose and repair LED light sets.

How The LED Keeper Works: The LED Keeper uses insulation piercing to connect to the copper within the light set wires and illuminate functioning sections by creating mini circuits. Success will be achieved through the process of elimination.

Package Includes: Light Bulb PODs, Place Markers, Bulb and Fuse Tester, Bulb Puller, 9V Battery

THE LED KEEPER IS INTENDED FOR CONVENTIONAL LED LIGHT SETS THAT ARE IN SERIES DESIGN. THE LED KEEPER CANNOT ASSIST WITH INCANDESCENTS, ROPE LIGHTS, LIGHT SETS WITH CONTROL BOXES, LOW VOLTAGE OR BATTERY OPERATED SETS.

🎖【Non-Contact & Safety】The voltage tester is constructed according to the latest non-contact way safety regulations which ensures safe and reliable working when used in accordance to these instructions.

🎖【Easy to Use】Different from other electricity testers, these electric tester pen has advanced technology, including a light bulb for the test circuit, and a buzzer. When a voltage is detected, it will flash and emit a sound, which is very convenient to use.

🎖【Lighting Function】These voltage tester pens featuring LED lamp, this kind of electric pen can be turned on or off by pressing the switch after power on, practical and convenient to use in dark place.

🎖【High-Quality Material】These live wire testers are made of ABS environmental protection material, and there is a high-sensitivity smart chip inside, which has high sensitivity, giving you more accurate detection and more convenient use.

🎖【Easy to Carry】featuring a writing pen shape, this non-contact AC voltage tester has nice insulating protective cover and a convenient pocket clip on it, small and portable, thus you can carry it anywhere you like