Light lens & LED For the lighting in these two passenger cars I used the Kato 11-211 N scale lighting kit. The kit includes the light lens, the led, contact strips and filters. My cars are not Kato so it took a few adjustments to get them to fit. This car is Rowa and the one below is Atlas. The decoder is TCS FL-4 with the light circuit wired through a no-flicker circuit. See below. Click Here for an extra large image of the light lens and LED. |
Power contacts The wheel contacts here are spring stainless steel from Richmond Controls. They are mounted with a 00-90 screw and connected to the decoder with a small brass solder lug. They make a good axle contact. |
Lighted car My lighting circuit includes a 820 ohm resistor to reduce the LED current to about 7 mA, about one half the design current. The car lights are still quite bright. Also, a 470uF capacitor keeps the lights on for no-flicker operation. When crossing turnout switches or other not so good contact spots on the track, the lights stay lighted. Here is a schematic drawing of the light circuit.
Here is a schematic drawing with NO decoder.
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