Replace bulbs with LED BR 232 (Trix) в N (1:160)

I changed the lamps with LEDs and it became sweet.

The locomotive is TRIX and with installed decirer in advance.

Used SMD LED.

Unsolder them and put wires

I put insulation because around the LED the bodyaround is metal and the light guide is formed in the body of locomotive

Put the LED infront and take the wires from the hole (wher ethe bulb was installed)

Soldering wires:
(-) to the decoder wire
(+) to the common bus of the board

Common bus via resistors (installed 2x390Ohm/0,5W beacuse I didn't have 680 Ohm) to the one rail - in my case to the red wire of the decoder because is more convinient.

Resistors put them in the place where the roof has a ledge, because space is limitedin N

And here's the result (I'll remove the wires from the cab)