LEDs for O scale model railroads by Evan Designs
Evan Designs is an OGR advertiser.
Evan Designs sells various size LEDs in various colors that are ready to install in model railroad applications. The LED sets include prewired limiting resistors and rectifiers (where necessary) for powering by AC or DC voltages. Both steady and flashing LED varieties are available from Evan Designs. The Evan Designs website also provides LED tips to assist the modeler. A photo of a sample flasher LED product is shown.
For more information click on the ad spot or use the following web link:
http://www.modeltrainsoftware.com/ledlights1.html
This Flashing LED comes fully assembled for "plug and play" use. Use with a 9 volt battery, a 12 volt battery or a 12 volt wall adapter. LEDs come with a Resistor and 8" of wire already attached. Ready to use.
This Flashing LED is what is called an "Integrated Circuit" LEDs. The flash circuit is integrated inside the LED asembly. No other Circuit Board is needed to produce the flash.