NEW Radium 150w 20k (Trade or sell in Calgary)
 

I just tried this brand new bulb today and it is not compatible with the Sunpark ballast that came with my Solana even though the ballast is M81. Strange but now I'm finding plenty of similar experiences with this combo on RC. Because I can't get the bulb to fire I would want to ensure the new owner can fire it so I would deliver to you.

So...I paid $80 for the bulb. The Phoenix 150w 14k is $54 at J&L.

I'll trade straight across for a new or very near new Phoenix. Or sell this bulb for $60.

I really need a 150w bulb to replace my stock one.