when i started out i used furo tubes you will need to get warm red tubes for flower.i think for 4ft lamps the highest wattage is 58 watt cant remember the lumens but they do a job if that is all you have.be safe the postman.
postmandave Reviewed by postmandave on . setup question hi im using a box that is 3 square feet total, running 4 ft floros,what would be a reasonable output? right now i have 2 ballast running 2 lights each, so that means as of now i am running 4100lumens per square foot, is this going to be enough for flowering as well? does anyone have any setup ideas? i have the two ballast hanging together and my plant isnt directly under a light its kinda positioned in the middle of both, is this ok? Rating: 5