This is a working Noma tree star. It's metal with a white glittered front, red back, red central light up feature that is illuminated by a bulb that is inserted through the back. I have replaced the bulb and the new one works perfectly in the original cord assembly. It can easily be assembled by inserting the bulb into the star and securing it with the metal attachment rings.
This star comes in its original box but the box is in well worn condition, and has a date/inscription on the front. Also not that we devised an extension to better stabilize it on the tree - an additional plastic extension is twist-tied onto the original funnel type attachment. It can easily be taken off, but it really does help.