Great information.
I did not know that about the early Mazda fluorescent bulbs.
There such a wealth of lighting information on LG, but can be hard to track down.
I wished there was a lighting history and information page broken into several parts that could be referenced.
The seller has another GE Mazda bulb they are going to list, but did not say what color.
I have a NOS GE Mazda red 15 watt I bought off of ebay a few months ago.
There were several of these, but sold fast.
I would like to find a white GE Mazda some time.
These bulbs came from a estate sale.
At least the buyer at the estate sale was sharp enough to spot them as valuable.
So much stuff gets tossed out that don't sell at estate sales that are not thought of as antiques or of any value.
Some day at my estate sale I hope there is a buyer there that is just as sharp.