i work at a hardware store and picked up some grow lights we sell. i felt one wasn't enough so i bought 2. they are 14w t5 22in bulbs 6500k( i looked it up each bulb is 1350 lumes total 5400 lumes). im debating buying a 3rd. im just doing a little closet grow. can check my journal if you want well here it goes. - Grasscity.com Forums i have been growing under them for 4 weeks now and the plant seems to be doing fine. i got it as a clone at 8 inches and now the plant is 13 inches. very green and looks healthy.. everything i have been reading says you need more more more lights but looking at the plant idk. but im wondering if when i start to flower will it need more light? (i bought already 2 3000k bulbs to switch out) so should i stick with the 2 lights? or add a 3rd putting it at 8100 lumes??