A great mode and well have only two question.
I started having problems having on larger roads streetlightoffset and Usl-peg started showing. Can you help?
Can you please show a screenshot?
If you installed USL_Lights_LightCones_Bright.dat, then you may find minor glitches in the lighting, like brightest points appear halfway between the poles. If this is the problem, then try to delete the file USL_Lights_LightCones_Bright.dat and use the USL_Lights_LightCones_Uniform.dat instead. Anyway, install only one of those files!
PEG Utopian lights can only show up, if you have the PEG Utopian Avenues Mods installed. If you have, be sure that USL loads later. If you don't have, but installed "T21 Mods Addons\T21_PEG_UtopianAve_Lights.dat", then remove this dat, otherwise you get brown boxes and empty $$$ avenues.
Please keep the inside directory structure of the mod, files in directory "T21 Mods Addons\" must load after files in directory "T21 Mods\" to ensure correct overwriting order.
And please read the included pdf readme on how to install this mod, then these problems won't appear.
Also how to plop different colours.
Every lights are automatically applied, you cannot plop anything. Colors can be selected per network. There are 6 color versions, you can find them in the directories "USL Prop Sets\KOD Maxis Set\COLOR".
Install only one COLOR directory, or you can select files individually from the different COLOR directories, but you can only have one color version file from each Lights_NETWORK_COLOR.dat
If you installed a full directory, then all of your lights will have the same color.
If you mixed the colors, specific networks can have different lights.