For rail vehicles
LVV01-20-010 UHL4.2
WITH ONE FLUORESCENT LAMP FOR AMBIENT LIGHTING OF RAILWAY CARRIAGES
LVV01-2×20-004 UHL4.2
WITH TWO FLUORESCENT LAMPS FOR AMBIENT LIGHTING OF PASSENGER COACHES
LVV01-20-010 UHL4.2
WITH ONE FLUORESCENT LAMP FOR AMBIENT LIGHTING OF RAILWAY CARRIAGES