I need some serious help on getting my reflector for my 600w hps. I've read and heard tons of contradicting evidence about light reflectors. The guy at the hydro store has a Sunleaves Aurora(smaller is size with pebbled finish) and a Hydrofarm radiant(pretty big with a smooth matt silver finish), both 50% off. Neither are air cooled but thats ok because my room is so small....and the way it is set-up....it is not possible to run the venting to a hood. The area is only 27 in. by 3 ft. and 8 ft. tall. I have a 270cfm can fan hooked up to a can 33 filter. I figured that since the fan is so big it won't have a problem getting the hot air created by the light, out of the room.....Am I right? So then which reflector should I get...the Aurora of hydrofarm...or something else all together? If there is some other info that will help I will be glad to give it, and glad to hear any input on my delima.