The 8084 light module has been specially developed for Märklin locomotives of the Re 4/4 series.
It extends these locomotives not only with red tail lights, but also the possible signal patterns. The module fits exactly in the same place as the original circuit boards.

8084 connectors (pads):
+ Decoder Plus
0-A light. Switches the red LED off
1 Single LED white bottom right
2 Red LED

Decoder connections and wire colours (according to NEM standard):
Blue Decoder Plus return conductor functions
White F0 forward Light front (Lv, F0v)
Yellow F0 backward light rear (Lh, F0h)
Green Aux1 Function key 1
Purple Aux2 Function key 2

On the printed circuit board there is an electronic which switches off the red LED when the white LED is switched on.
In the operating instructions you will find detailed information on the signal patterns that can be displayed.

The light module is sold individually, you need two pieces for one locomotive.

Operating instructions 8084