Small Grow Space, Will HPS Work?

Okay, so I'm growing in a limited space.. This space is 17 1/2in Tall, about 30in wide, 15in deep.. I'm growing 3 plants and not vegging for too long.. Small yields, Just want to get the most out of it. Would I be able to use a HPS Light or would it get too hot for the plants, would it be possible to get a HPS Setup that could find and work in here? I currently run CFLs on my babys

dunno if this helps any but im growing in a closet thats 3 ft length, 2ft wide, ft tall. and a 250w is too much. im using a 100w hps and they seem to love it. hope this helps.

thats 5 ft tall. sorry.

wow, 3 plants tho? doubt you can pull that off, maybe 1 plant if its indica.