LED rear light set with socket for Citroën 11CV and 15CV from model year 1952. Designed as a replacement for the original rear light while keeping the existing mounting. The set includes a matching socket and LED light suitable for use with 6V and 12V electrical systems. The rear light supports functions such as tail light and brake light and helps ensure clear visibility of the vehicle. The LED technology gives low load on the electrical system. Suitable for restoration, maintenance and conversion to LED lighting within the existing housing without modification of the vehicle structure.