Williams by Bachman Sharks running at 11 volts, before and after the 3mm warm white LED upgrade.
"Just ordered some more of your fabulous led's. I have also attached a photo of one of your 1.8mm blue leds. It was installed between the ties as an illuminated "blue flag" rule for car unloadings. Per prototype railroad rules, the car can't be moved until blue flag is removed or extinquished. Led is controlled by toggle on facia and powered by your 2amp power supply unit." Larry B.
Triple Santa Fe train
I just want you guys to know that I really love the LED headlights. The color is fantastic and the inclusion of the Diode and Resistor in the leads makes them VERY easy to install. Attached is an image of my railroad and locomotives equipped with your LEDS. THANKS!
Stephen M. Priest, MMR PRRP, Ltd. Senior Editor, Scale Rails