Light A only for object A (problem with reflections)

[Zernat]

Hello. I have one problem that i cannot solve and i want to ask for help. If someone have time to help me i will be very grateful.

I have light A and glass A. I want to make Light A light only glass A. I made it by "exclude" function of VRay Light, but reflections from glass (highly reflective material) are lighting objects around that glass. Can i do something about it ?

Thanks and Cheers !

[tashko.zashev]

Hi,

Do you have GI turned ON in this scene?
If yes, try to uncheck "Visible to GI" option (V-Ray object properties) for the glass geo.