TZ-V LED. The TZ-V system is suitable for wall-mounted and ceiling lighting in sales areas, corridors, stairwells, on columns or for mirror lighting. The slim, flat LED modules with two lines of lights made of white acrylic have an especially attractive architectural effect. The very low overall structural height of the modules is possible by the installation of the converter in the wall or the ceiling. Individual TZ-V light modules can be extended to one system using a line connector.