150w MH -> HPS Conversion Bulb?

[md.apothecary]

I have a 150w HPS ballast, and was wondering if they sell a 150w MH conversion bulb to go from HPS to MH? I see them going for MH ballasts to HPS bulbs, but what about vice versa?

Anyone?

 

[snuggles]

I have never seen one, I am not 100% sure but no would be my answer. Good luck

 

[DaveTheDingo]

They do sell them here in the UK, best advice: google.