https://www.vignal-group.com/en/smcu-flashing-side-marker-control-unit-1142.html
SMCU Flashing side marker control unit - Vignal| Vignal Group
Led side marker flashing lamps control in compliance with the regulation ECE R48 - supplement 6.
control unitsmcuflashingsidemarker
https://www.soakersdirect.nz/?view=article&id=52:window-side-flashing&catid=16:windows
Window Side Flashing - Quickflash
side flashingwindow