[Skepperz]

I’m in Australia so the voltage is ok, thanks anyway.

More par, is that because they are just better made, quality parts? Why do most people steer away from cheap ballasts? Apart from the obvious reasons.

Are the more expensive ballasts preferred to reach ultimate perfection in their tanks? Or can cheaper mediums be found where it works just as well?

Ultimately for the average hobbyist this ballast would do just fine? Do you think an MH expert could chime in and confirm that? i don't want a debate, i just want to know if it would work and i would see normal coral growth.

Thanks

Skepperz