corona light material when ON / milky glass when OFF

hello,

I need a corona light material with a map in emission color/texmap slot, but when turned off it would be a white porcellain for example…

Is there a way to make a material in corona that would behave like this in multilight (or when the light is switched off - intensity 0)?

when I try blend, layered, the material is black, when light material intensity is 0…

if I remember correctly, it was possible in Vray, now I am totally lost, can’t find a way to do it

p

Like this?

Basically plug in a corona mix node into your self illumination slot, and then just toggle it from add ----> darken to toggle it on and off.