thanks turttle for the time taken to answer much appreciated hope i can get this one sorted else no hps for me i think or maybe a weakling 250w
If you wish to run a HPS light, you might take a look at WheeloFortune's more recent grows. He has a water-cooled light setup that you could wrap your hands around all day long. Silent, too. But pricey. He uses the Fresca Sol brand.
BtW, many people use a 600-watt light in a 1-meter square grow. That's ~10.76 square feet. So the amount of light wouldn't necessarily be too much. Just the heat, if uncontrolled. You'd only be looking at ~67 watts of HPS light per square foot, which isn't a whole lot.