MH Ballast help

[GreenSpottedPuffer]

Originally Posted by mike31154

Well, if it still works, no need to mess with it. The only thing you'll find in there if it's a magnetic dual ballast is two monster transformers, two gargantuan capacitors and associated wiring/connectors. Be careful about hiding it too well, it needs good air circulation for cooling. Those 400W babys get warm. Come to think of it, it should have at least one fan for the housing.

Yeah I should have been more clear...I was hoping to make a box that breathes and has a fan or two. Maybe I should not though?

The darn ballast is just so massive and loud.

It actually doesn't get as hot as you may think...its hot but I can still put my hand on it with no problems.