Emissive material problem / how to separate (make unique) materials

Hello,
I am having a problem getting D5 to understand unique materials for emissivle properties.

I am using Sketchup Pro X D5 Render.

I have successfully made lapshades and led strip "emissive, but when I select the spotlights it seems to blend this some other items in the model so that when I make the spotlights emissivle I also end up with some of the doors and a bit of ceiling that is also glowing.

I’ve gone into Sketchup to make sure they are in separate layers. D5 still confuses the materials.

Does anyone know of a way to make these spotlights unique and apply emissive quality only to the lights ?

Hi @marion To apply different materials to the spotlight and other surfaces, I recommend assigning unique materials directly in SketchUp. The ‘Make Unique’ feature usually applies to D5 models with associative duplication.