Recent content by stax

Hi all , i was only using sodium bulbs with them and although the ballast have 'super lumen' switch on them i never had this on due to several people inc stockist saying this switch shouldnt be left on for too long?! apparently boosts lumens slightly if used with certain lamps. I emaild...

Hi all , am new here but been growing long long time and have to let of some steam about the lumatek ballasts. There have been many good reports about these and thus 6 months ago decided to try out a couple of the purple 600 watter's instead of my usual mag ballasts . Well thats when the trouble...