10 inch cool tubes?

[AshUK]

I remember watching an old episode of Urban Grower were I believe Remus mentioned that the grow room he was touring was using 10 inch cool tubes made by a specialist company.

Now 6 and 8 inch cool tubes are pretty easy to get hold of but I was wondering if anyone knew the company that made these?

I'd try and track the video down myself but it appears that they are no longer working and Youtube is missing quite a few of the old videos.

TIA

 

[stoned-trout]

maybe order from glass place and use high temp silicone ....never seen 10 inch cool tubes ...so bump..yeehaw..sounds like overkill and possible lumen loss

 

[chuckyoufarley]

this is what i bought a cpl yrs ago actually bought 2



http://www.ebay.com/itm/Pyrex-Bake-...672743?hash=item58d14e02e7:g:VzIAAOSwA4dWJ706