I like my Cooltube 6'' w/Lummatek switchable 600watts....but this is my first grow. All i know is with my 600 hps and 430cfm canfan i can put my hand on the underside of tube all day with no such heat....GL with your grow:thumbsup:
TurboNugs Reviewed by TurboNugs on . Cool Tube 6 " or Cool Sun 6" Reflector Cool Tube 6 " or Cool Sun 6" Reflector (sun systems inc) ???? 600w lumatek through it. Which one is best! Rating: 5