Tried to create flickering images using object infos random value on the mix shader fac,but only flickers 2 of them at a time instead of all the 4. Currently the images are of 4 colors; Red, Green, Yellow, Blue, and are supposed not only to appear and disappear randomly but to shine brighter or dimmer in a random way in the process like flickering lights on a spaceship. Hope it makes sense. Already smashed my head in the wall trying to figure this out, didn’t help. Any other suggestions? Thanks for any tips or help. providing an image because I cant attach the file yet.
MORE PICTURES IN THE FOLLOWING REDDIT LINK:
https://www.reddit.com/r/blenderhelp/comments/1ceagv1/tried_to_create_4_flickering_images_only_flickers/
Hi @ULTRAROMAN,
Rather than try to reverse engineer your node tree, and assuming this is the effect you’re roughly after:
this is how I’d do it:
and my file…
4ColourFlicker.blend (1.0 MB)
Cheers,
Dj
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Amazing, thank you so much 
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