Special lighting upgrades for a range of locomotives equipped with a 21 pin locomotive decoder adds the two physical functions to the Loksound Select or Lokpilot decoders allowing separate operation of the white and red markers. This allows the locomotive to display its markers in a prototypical manner. The DCC Solutions DCC lighting upgrades come complete with full-colour instructions written specifically for each locomotive. Note that these upgrades will work with other 21 pin decoders. Size 22 mm x 2.5 mm x 2.5 mm
