I 'converted' (more over re-created) the light pattern used on the Bruckell Bastion Police 5.7 AWD from BeamNG.Drive. Making them in Flashing Lights worked out well, as the BeamNG lightbar was practically the same as the FL one.
There are 2 preset versions (a correct speed and a slightly slower speed) for the following cars:
(No Van or Tow presets)
I'd say I did a good job 'converting' these over. These were made to be the closest as they could to the in-game version.
The .txt files are in a .zip folder, and are in a folder corresponding to the car they're set for.
Picture of the Bruckell Bastion Police (from their website) for reference.
Please enjoy them! (I like them with the FL in-game Sheriff skin selected on the cars.)
All credit goes to the creators of BeamNG.Drive. I am, in no way, claiming these as my own, as I simply made them into presets to use within Flashing Lights.