Im going to open a Lounge club of 4000 sf, but the celling is only 7.33 and 7.7, hwat type of light do you guys recommend, maybe the scan and roller 250, please advice.

ya that should work or anything with a nice bright lamp like a discharge or halogen lamp i would go with a 250 watt. and ty to get the higher beam degree angle you can get. like 15 or 18 degre beam angle. try the accu. scan and roller. peace! jingles. p.s. welcome to the forums.