It's true that you should have a light entity wherever you're using light_spot entities (unless you're outdoors in which case environmental lighting should usually be sufficient), but you don't necessarily need a 1:1 ratio. A single light entity can often provide good pan-directional lighting for several light sources.
Deathbagel
Deathbagel joined
Deleted the sob-story as I'm at least considering getting back into this stuff. Bio otherwise left blank until I care to do something with it.