Breakaway Day 2017: Space:1999 Moon Base Alpha Control Room and Launch Monitor Center (Mattel)
This toy doesn't quite live up to the impressive set from the Gerry and Sylvia Anderson TV series, but is a lot of fun nonetheless.
The back of the box described the set this way: "18" x 30" x 11" control room & launch center designed for 9" Space: 1999 action figures. Control panels are printed, label set and instructions included. Action figures not included. Flasher light "D" battery sold separately."