Universal Leds Mirror
Miniature LED Lights for Model Trains color options
Miniature LED Lights for Model Trains sizes
Size of resistor rectifier resistor unit
size of 1.8mm LED
size of 3mm LED
size of 5mm LED

LEDs for AC or DC: Fully Pre-wired LEDs
Ready to Connect to Model Train and Miniatures Universal AC/DC power sources

Wire Length
Regular price $3.25
  • In stock, ready to ship
  • Inventory on the way


Fully Assembled LEDs Ready to Use Nothing to add

Yes! You can Connect these LEDs to any track power source. These solid non-flashing LEDs will work great with 7-19 Volts of AC or DC power input.

Guaranteed to stay lit for 2 years with free replacement. Thousands and thousands of these LEDs are now in use, on all types of track and transformer power supplies.

Our LED Lights can be used for Locomotive Headlights, Passenger Car Lights, Ditch Lights, Yard Lights, Building Lights, and much more. Low heat super bright LEDs only draw a tiny amount of power: 20 milliamps.

Choose your colors, we have warm white, cool white, red, orange, yellow, green, blue, ice blue, pink, and purple.

Deciding which white to get?
  • Our Warm White LED closely matches the warm glow of incandescent lighting. Use warm white for most locomotives. Customers tell us our Warm White is a good match to the original Lionel Headlight.
  • The Cool White LED has cool cast, much like fluorescent lighting. Consider cool white LEDs for newer diesel locomotive headlights
evan designs warm white and cool white LEDs

We have these LEDs in several voltages, so you can get the right voltage for your project!
3 Volt Solid LEDs solid bulb LED square
5-12 Volt Solid LEDs solid leds for battery square

Much more than just a resistor, we have already added the Bridge rectifier, the correct capacitor, and the resistor. You just connect to your track power!

You will notice both leads on these LEDs are black. That is because the polarity does not matter. The bridge rectifier takes care of this. Connect these to power "either way" you are covered.

These LEDs are not meant for connecting directly to decoder boards which have low voltage positions. They are fine to use on Decoder positions of 12 volts and up!

The rectifier is 3 inches from the LED and there is either 8-inch or 14-inch input wire.

Want more information? Check out our LED FAQs and customer photos of LEDs in action in our gallery, or our LED installation Tips.

Don't forget these other accessories to help wire up your LEDs!

Switch to LEDs today!

LEDs for Model Railroads, a Video!

Customer Photo: Williams by Bachman Sharks running at 11 volts, before and after the 3mm LED upgrade.
LEDs for Model Trains

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