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120W Soldering Iron Kit with LED Display & Auto Sleep

$39.99 USD
$39.99 USD $49.99 USD
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In stock (200 units), ready to be shipped

120W Adjustable Temperature Soldering Iron Kit for Electronics Repair

Take on electronics repair, circuit board soldering, and DIY projects with the LJPXHHU 120W Soldering Iron Kit. Combining fast heating, adjustable temperature control, a clear LED display, and smart sleep protection, this corded soldering kit provides the tools you need for precise, convenient soldering.

120W Fast Heating & Precise Temperature Control

The 120W ceramic heating system reaches solder-melting temperature in as little as 7 seconds under specified conditions, helping reduce waiting time between tasks.

Adjust the temperature from 356°F to 968°F (180°C–520°C) in 5°C increments to suit different soldering applications. MCU temperature control helps maintain consistent heat during use.

LED Digital Display & Smart Sleep Mode

The easy-to-read LED screen displays the selected temperature, with support for both °F and °C.

  • 30-Second Auto Sleep: Enters sleep mode after approximately 30 seconds of inactivity.

  • 15-Minute Auto Shutoff: Automatically powers down after extended inactivity.

  • Smart Temperature Control: MCU and gravity-sensing technology support convenient operation.

Comfortable Design & Efficient Cooling

The heat-resistant handle provides a comfortable grip for detailed work. Six ventilation openings help dissipate heat, while the approximately 4.43 ft (1.35 m) power cord offers flexibility at your workbench.

Complete Soldering Kit with Accessories

This electronics soldering kit includes five interchangeable soldering tips, 50 g of solder wire, a desoldering pump, a soldering stand with sponge, tweezers, a wire stripper, and a carrying case.

The included tools make it easier to handle circuit board repairs, wire connections, electronics maintenance, and small DIY projects.

Designed for Electronics & DIY Projects

Suitable applications include:

  • PCB and electronic circuit board soldering

  • Small electronics and wire repairs

  • Precision soldering and component replacement

  • Jewelry crafts and compatible DIY projects

Safety Note: The soldering tip becomes extremely hot during use. Always place the iron in its stand when not in use, work in a well-ventilated area, and allow it to cool completely before storing or changing tips.

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Free standard shipping is available on eligible orders in the U.S. and Germany. Orders are typically processed within 1–3 business days, followed by an estimated 3–7 business days in transit.
Please see our shipping policy for more details.

2-Year Product Warranty

Products purchased directly from Beizkna.com are covered by a 2-year limited warranty against eligible manufacturing defects.

If you experience an issue during the warranty period, please contact us at support@beizkna.com with your order information and a description of the issue. Our support team will review your request and provide an appropriate solution.

This limited warranty does not affect any statutory rights or warranties available to you under applicable law.

30-Day Returns

Eligible undamaged items may be returned within 30 days of delivery, subject to our return conditions.

Once your return is received and inspected, approved refunds will be processed according to our Refund Policy.

Please see our Refund Policy for complete return eligibility, instructions, and refund details.

Customer Support

We're here to help with questions about your order, products, returns, or warranty. Contact us at support@beizkna.com or reach us through our online chat. Our support team will be happy to assist you.

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View Product Details

Our prosessional soldering iron uses a 120W high-power, advanced plug-in ceramic heating core that heats up quickly in 7 seconds, allowing you to work faster for all your soldering needs, precise and sensitive temperature control in the range of 180-520℃/356-968℉.

Our 120W LED adjustable temperature electric soldering iron is widely used for your stain glass projects, wire soldering and other soldering projects.

The advanced ceramic heating element of the smart soldering iron features fast heating, strong stability, corrosion resistance, and excellent insulation performance. Our electric soldering iron has many practical design, on/off switch, ℃ and ℉ conversion, temperature calibration, auto-sleep, etc.

Ergonomical Design: 30s Auto Sleep Mode

Ergonomical Design: 30s Auto Sleep Mode

1. When you put the soldering iron on the stand for 30 seconds without gravity change, it will enter sleep mode. 2.If you do not use it for 15 minutes, it will automatically shut down. This function is added for safer and more energy-saving use.

13-IN-1 ADJUSTABLE TEMPERATURE 120W SOLDERING IRON TOOL KIT

13-IN-1 ADJUSTABLE TEMPERATURE 120W SOLDERING IRON TOOL KIT

This soldering iron kit for electronics is widely used for PCB circuit boards welding, stain glass projects, equipment maintenance, metal welding, jewelry craft welding, DIY, computer, home appliances, and phone repair. It's great for beginners, welders, and professionals who need a reliable tool.

Meet Your Any Needs

Meet Your Any Needs

Easy to Solder

Easy to Solder

Full Soldering Kit

Full Soldering Kit

Specs

  • 5 stars: 7 (58%)
  • 4 stars: 5 (42%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
S
Sam Blum
worked fine, but

The thing seems to work. Lets you set a temp, reasonable power.Only odd thing about the unit I got, the ON/OFF switch seems to be labeled backwards, sothat you could burn yourself if you didn't realize the label OFF is either in the wrong place, or the switch is installed backwards. But since the iron displays its temp you know by looking whether its powered up or not,so you and are only likely to get burned the first you use it, If your unit has got the backwards switch.

A
Anne M. Smith
Great soldering iron

I needed a replacement for my cheap Harbor Freight soldering iron to do electronic soldering. This one is so much better and has a temperature control. I have used two of the tips so far and the tiny one was very useful to reach into a very tight spot. I really liked the generous roll of solder and container of flux and don't see that I will use it up soon. I have a huge recapping project on an old radio coming up and will really see how well it does but so far it has been great.

S
SMOOTHRC
80W Solder Iron With LCD Adjustable Temperature

If your having trouble soldering and need more heat. Than this solder Iron is for you. From thick to thin wire. I haven't had any problems. This Solder Iron comes with a big roll of solder. Not a little tube. 5 extra tips for different applications. Holder for iron and Flux. It will work better if you keep the tip clean. Also you don't have use flux on everything. Smaller things you don't need it. Bigger things you could use it. This Iron gets so hot you really don't need it. I only use it if I'm having trouble soldering something. If you use it all the time your tips won't last as long. Because it eats away at the coating on the tips. Then the tips are no good.

A
Amazon Customer
Works great for what I need to repair

Good

G
Grimtor_JM
Short cable

I bought this to replace my old soldering iron that only had 1 temperature and I couldn't find tip replacements. This one heats up pretty quickly with is very nice and easily adjust the temperature, you can change from Celsius to Fahrenheit but I noticed it has to be change it every time you turn it ON so I just gave up and just adjust it in Celsius. The other thing is that the cable is too short so I find myself fighting it to use the iron.. is about 3-4ft and the inline switch marked "ON" is the off and "OFF" is on which is a bit of a safety issue but ill just have to umplugg it everytime when I'm not actively using the iron.

C
Chris
Very useful

Really good

J
Jimidz
Soldering 101

Great kit on the necessities you need for soldering

S
Sebasti��n
Funciona bien

Funciona bien

F
F. B. Reynolds
Great for small jobs

Works great for the price. Takes a while to heat up, but once it's hot, it works well. The accessories work well. The holder is flimsy and the sponge is too thin, but if you are careful, it works okay.

J
Joel S.
Great deal on a really nice soldering iron and extras

I was skeptical about the wattage, features, and included extras for the low low price but I've been totally impressed. In fact I ordered a second one for my son as he was also blown away with all you get for under $20. There is a substantial roll of solder, not the tiny sample you get with most irons. It has a full size container of flux and many tips also making the price even more shocking. The best part though is the iron itself. The digital temperature display makes setting it consistent and easy and it heats up literally in seconds. Where my old pen style irons would take a few minutes to really get up to temperature this amazing unit does it literally in about 15-20 seconds and then hold that temperature perfectly. It's also light weight and thin with a comfortable padded grip and nice sharp tips making precision jobs a breeze. I still keep my 200w/260w soldering gun handy for larger jobs like 8guage wire but for most things this little cheap iron is great. Much better and more complete than I ever expected. 10/10!

j
jason
Great seller

Thanks. Great product

S
Sourlemon
Really good.

This works really well. It is very easy to use, and comes with multiple tips and a temperature control making it perfect for electronic projects, but for most people it can be slightly intimidating for first time use because of how hot it gets. The stand is very confusing to use and I still haven't figured how to use it, but otherwise it is a really great product.

Frequently Asked Questions

How fast does the 120W soldering iron heat up?
The 120W ceramic heating system can reach solder-melting temperature in as little as 7 seconds under specified conditions. Actual heating time depends on the selected temperature and operating conditions.
Can I adjust the temperature on this soldering iron?
Yes. The temperature is adjustable from 356°F to 968°F (180°C–520°C) in 5°C increments. The digital LED display makes it easy to monitor the temperature setting.
Does this digital soldering iron have an automatic sleep function?
Yes. The soldering iron enters sleep mode after approximately 30 seconds of inactivity and automatically shuts off after about 15 minutes of inactivity.
Is this soldering iron kit suitable for electronics repair?
Yes. The kit is suitable for circuit board soldering, electronic component repairs, wire connections, and small DIY projects. Five interchangeable soldering tips are included for different tasks.
What accessories are included in the 120W soldering iron kit?
The kit includes a 120W soldering iron, five interchangeable tips, 50 g of solder wire, a desoldering pump, a soldering stand with sponge, tweezers, a wire stripper, and a carrying case.
Is the 120W soldering iron cordless or rechargeable?
No. This model is a corded electric soldering iron with an approximately 4.43 ft (1.35 m) power cable. It is designed for use with a compatible electrical outlet and does not have a rechargeable battery.

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