wound up with a box of them.kinda looks like a /950 but slightly bluer.
has a nsn # on the box but no other id.pallet lot from crane indiana.they are f20t12/cc-d.
datecode l6

Its similar to the Durotest VitaLite the color temp is something like 5670K (odd one) with a CRI of 90.

kinda what i figured.will fire one up next to a vitalite and compare.more blueish/purplish than i remember a vitalite.i have had these 7+ years.bought a pallet of motorola 2way radios and a pallet of industrial crt's.these were in one of the lots.bet us taxpayers paid dearly for this stuff.