Welding Group
Welding simulator picture
sizes of LEDs bulb
sizes of LEDs chip
Welding simulator small size
Welding simulator 18 volt
Welding simulator 5mm 3 volt
Welding simulator bulb 3 volt
Welding simulator 3 volt
Welding simulator pico 18 volt
Welding simulator pico
Welding simulator 1.8mm bulb style
Welding simulator 3mm bulb style
Welding simulator bulb style

Mini Welding LED Light Kits

Wire Length
Regular price $7.50
  • In stock, ready to ship
  • Inventory on the way


Welding is a common sight in Railroad repair sheds, automotive garages, military installations, and many other industries.  This welding simulator will let you add a realistic detail to your miniature dioramas and scenes.

Go ahead and add a lively welding scene to your Diorama!

Welding simulator effect kit is a combination of 3 LEDs: 2 Flashing White and 1 Solid Blue. No circuit board needed!

Welding Simulator Product Options:
  • Voltage Choose between 3V, 5-12V DC and 7-19 Volt AC/DC/DCC
  • with 3 Volt & 5-12 Volt you can add an Optional Battery holder & switch

Which Welding Simulator Set up is best for me?

DC Welding LED Kit

Use this DC Welding Kit with any 9 Volt battery

Or our 12 volt wall adapter, or your own 5-12 volt regulated DC supply. Add our Strap/Switch to cart along with your welding.
A 9V battery powers these lights for about 40 hours, then you need to add a fresh battery.

For a more permanent hook-up, you can run these lights with our regulated 12V DC wall adapter.

Welding LED Kit

AC/DC Welding LED Kit

Model Railroaders and Miniaturist use your existing power source:

  • your AC track power
  • DCC track Power
  • AC or DC train accessory outlet
  • or 7-12V unregulated AC or DC adapter.

repair shop

"What do I need to run these?"

All of our LEDs come with a 2 year warranty!

Don't forget to grab extra wire or on/off switches!

"Love your Welding LED's. We've been making [award winning] scratch built & kit bashed structures for many O Gauge Railroading forum members for some time. Even had a few of the structures in the Oguage Railroading Magazine. This order is for a customer that is going to have another article in the magazine. Keep up the great work!"

Mark and Maria Award Winning Builders MMScaleStructures

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