A complete electronics module for expanding the lighting options for the T478.3 model from Roco in the TT scale according to the operation in the times of ČSD era. The module is ready for direct installation, without the need for mechanical travel adjustments. The set also takes into account the full sound of the model and the package contains all the components necessary for successful installation in the model. The module is compatible with decoders with the Next18 interface. There is either version with cold white and warm white to fit precisely to model epoque.
