There are some minor bits missing, a flat tile, the scissor sign, the figure and a yellow come bit. Had to substitute a couple bits.

There is some fading from being on display.

Not going to lie, the quality of the building blocks isn't brilliant, but fun to integrate the lights into your Lego creations as well which is what we did with them.

The lights bit works fine, see photo.

I have other Lite brix for sale, happy to offer a decent discount if you want more than one