LocoLeeLed Light Set for Lego 76383 Harry Potter Hogwarts Moment: Potions Class,Decoration Lighting Kit for Lego 76383 Professor Snape’s Potions Class Brick-Built Playset,Creative DIY Gift(No Lego)

Every single picture is focused on the Harry Potter lego set as it the very detailed description. None of this actually describes the product or doesn't show it when it's not installed. It recommendeds it for children in one sentence but I have my doubts about that. I suspect its a series of cabled LEDs but how they look, are connected or what the power source looks like are a mystery. They have deliberately avoided adding this information and it seems nefarious to me.

Easy to assemble and works well. My grandson. was really happy with the way it lit up his model