Lava Display running (short)

This is a short clip of my main Lava display during the day. Full 4K quality video is available on my YouTube channel. This video was taken prior to me adding the 6th 14.5 inch multi color lamp up front, and retiring the old gold and black lamp from the main display due to it showing it's age.
All new lamps came from Spencer's with the exception of the smaller lamps which came from Walmart. The Old lamp in the back I've had for over 20 years, and it was manufactured in 1996. As I got it second hand, that's the only information I have about it when it comes to make, and model.
Maybe someone here can recognize it and tell me who made it, and what vintage it is.