This unit is the modern version of the traditional le flaps panel seen on the B737NG overhead panel and other aircraft.
The panel is in grey colour and is in excellent condition. The unit should illuminate with 28v applied but is sold as seen.
The panel is found on the overhead and identifies the extend of aircraft flap and slat deployment. Ideal as a dummy or if you are ambitious could be interfaced with flight simulator.
This is the best condition unit we have seen for a while and at a low price, don't miss it!