Hello I hope this is the right Place to post this,
I have this lamp with an emissive neon Material and when I generate the Lightmap I get this stepped Lightning on the Ground
I tried selecting more bounces but that didnt do the thing hopefully someone can help
Are each of those floor plates a separate mesh? If so, that’s why.
Also, you should use a spot light to do that and change the length/radius rather than doing that much lighting with emissive textures. Emissive lighting is not meant to be used to do that much lighting.