how should i mount my light in my cabinet?

I have a stealth cabinet, basically a dresser without anything on the inside. I need to mount my 250 hps as close to the top as possible. Any ideas on how i should do this? I was thinking of maybe mounting 2 x 4's to the top and putting some sort of hook and connecting them with a very short chain. But any better ideas would be helpful

I was thinking about the hook and chain way also...I would leave a lil space up there for air to pass to help cool it.

A 1x4 with hooks coming out would be plenty. If the top of your cabinet is thick enough you may be able to just put the hooks right into it. I do agree to make sure and leave a space for air flow above the light.