Tecsee Candling Dragon V1

Here we go, the original Candling Dragons, which I didn't know came out until I knew there was such a thing as a V2. I finally picked these up too and they are a Tecsee switch with their pad-printed LED condensers with a dragon on them and a defective top. What's wrong with the top? I don't know, but I know Tecsee replaced them and it probably wasn't just for fun. If anyone remembers what was up with these please fill me in.