According to Paul Wilczynski's Rickenbacker mug, there at one time existed a 4005 Lightshow BASS??? Can anybody offer more detail about this? Paul, I'm looking at you...
The "fella" with the shirt and Lightshow bass is the late John Entwhistle "Ox" of The Who. He was quite the collector.
Ted says there were two Lightshow 4005s. Don't know for sure. It appears there were at least two, anyway. The one in the photos on the white rug I think is in Japan.
Author: "The Rickenbacker Electric Bass - 50 Years As Rock's Bottom"