I've got a couple of dimmable T8 ballasts set aside let me see if I can find them.  The school I am at now finishing up in the Gym had dimmable ballasts in the classrooms, replaced with dimmable LED drivers, however I got there too late to get any of the old dimmable T8 ballasts before they were sent to the scrap yard   If I come across anymore I'll hang onto a few. 

Not today, but yesterday I re tested 4 cases of fluorescent tubes I have had for over a year (were all tested when I got them) to check they all still had vacuum, and they were all fine.

Isn't that how it usually goes? .lol.
Sometime I'll PM you with just what I'm looking for.


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This weekend's light stuff:
Nothing really interesting...just put up some Christmas lights.

this week I've been doing a conversion over to 4100k from 3000k T8s at one of my church buildings.  Finished tonight.  Using mostly 32 Watt, but have a few 28 watt tubes in use in certain areas.  They don't do too bad really..

Friday I replaced a near EoL 150 HPS parking lot bulb.  Saturday, I did the same.  And some EoL T8s. 

Finished up converting a set of normal mini lights to Aqua LED (started yesterday). When it was done it went in one of the trees
Also put up some other lights inside.