Quoted from gumnut01:Ok. So you see the brains when it’s red. I don’t. So you must have backing behind the brains bit as well. I will reach out to the supplier. Thanks!
EDIT. Looked on speaker light kits site, there are 2 versions. One is black which silhouettes with red light nicely, but isn’t that visible when it’s off. The red mirror one which I have does seem to have no backing where the brains are so is not designed for constant red light. But gives an animation when it cycles. I’ve asked Doug to confirm.
Doug says yes. The red acrylic does not have a backing on the brains bit to allow it to animate with cycling colours.
You could probably stick some electrical tape on the back of the brain splat area, trim it to size with an exact-o knife and that would block the light. I've never tried that myself...then again, I've got multiple complements on the etched splatter and no complaints.