Trigger set up for emissive material

Hi,

How would I set up a trigger to turn on and off an emissive material of an object?

I have an IES blueprint set up in my scene. The blueprints came with an Evermotion arch interiors pack that I purchased.

I have the IES lights set up on the trigger with the provided blueprints. And it works great turns the IES lights on and off with a mouse click. I have lenses in the recessed ceiling light fixtures with an emissive glow material applied to the lenses. I need these to turn on and off with the IES lights too. Can some one share how I might use the same trigger to turn on and off the emissive material too?

Thanks in advance.

Ah…I got it to work.