I can't seem to find any mods that add sloped lights or light panel blocks, that aren't specifically spotlights. The sole exception is the below mod:

https://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=2182728511

I use this quite extensively on my large-grid builds, but there's basically nothing of the sort for small grid. If anyone could help fill this gap, it would be appreciated.