Illuma Light 1000W Anyone used them?

Has anyone used these lights? are they any good? i can get them at a good price compared to what the Shop here wants.

http://www.illumalights.com/vmchk/1000W-Digital-Systems/1000W-Digital-Air-Cool-Tube-System.html

Looks a bit pricey. Check htg supply

havnt used the 1000w air cooled tube, but i jus purchase the 600 watt batwing system n illumalights has fast shippin, i jus order that system tuesday n it should be here monday which fedex said. but yu should try it out n get it. i'll keep yu updated tho. goodluck