never seen it before but its pretty cool
It's 15.5 inches tall and made of plastic- ( the inner core might be aluminum )
There are two overpriced versions on Ebay currently-
I had a few of these. They're cool till the specialty bulb inside burns out. It's a neon tube black light with a special socket fitting that I think was made specifically for this lamp only.
Spencers had these. They're nifty.