The ISAL 2017 took place in Darmstadt from 25.09. – 27.09., a symposium for all questions regarding lighting technology for vehicles. As in previous years the company Josef Hofmann Modell- und Leuchtentechnik GmbH attended the fair with a stand and showed inter alia a Audi A8 rear lamp with interactive OLEDs as well as an R8-etron Sideblade.