Here are some pictures. I forgot that I had a tripod so they are not from the same position but I think you will see the difference. The first picture is turning the bulb tight in the socket which places the nipple/bracket just right of vertical. The bulb had been in the "whiter phase" prior to turning it. The second picture is after turning the bulb back to the loose horizontal nipple/bracket position. The xenia is all the same and yes there is too much of it.
I will try this bulb in one of the other
ballast setups.
