Radium 20K

[stephane]

The ballast Radium recomend will make the bulb definitivaly to blue + dimm and it's why in europe no one utilize that bulb

From what I have read on the Radium she will live
8-10 monthe on a AGRO ballast and 10-12 month
on a blueline.

As for the price issue dont forget that you dont need any actnic supplement so it help cover the short period living difference between saki and radium + now you could have a Radium at the price of a saki so it will be not much more $ :D