Question regarding lighting as far as interiors go?

[AmazyCrazy]

Hi I'm using the latest version of Trevor's Trailer as Clean as Possible v1.7 and I noticed this

https://www.imagevenue.com/ME159ZJI Sorry it's not letting me post an image for some reason

Their are entries in the ytyp for lights but this is where I become confused as to how to fix it

Thanks in advance