Detail on the new lights of NMBS-SNCB AM75 828.Normally the lights of AM75 units are located behind a glass, but after a large overhaul unit 828 received an experimental light setup with the lights no longer located behind a glass.The inner lights still have a classic light bulb, while the outer lights have LEDs and can show both white and red colours.It is very likely that the refurbished AM75 units will be equipped with the same light setup as shown here.