Once again, pioneering lighting technology from Osram is being fitted to a production vehicle. This time it is OLED technology (Organic Light Emitting Diode) in the tail lights of the new BMW M4 GTS. These organic area light sources take up very little space, opening up design options that car manufacturers have so far only dreamed about. “Our OLEDs in the tail lights of the BMW M4 GTS make us the first company to have this new technology on the road in a production vehicle.