HQI Lighting

[Dez]

Anybody ever DIY? I have 3 250 w HQI ballast and 3 sets of sockets and 3 10K Aqualine Bushke bulbs...

But one thing I'm concerned about is that it needs a UV filtering glass right? Does this glass need to be tempered? Is it a special kind of glass? Anybody have any experience?

Thanks...

And if the glass needs to be tempered, is it costly?

Thanks..

Des