they will work nit not near ideal. thats enough for one plant to grow slow through veg. However you want more of the blue part of that chart i posted up there, then the red for flowering. mixed is not bad but you want more of the blue till flowertime then switch to mostly red. I am useing 6 5600k and 2 2700k at the moment but will be adding atleast 6 more soon. other than that the basic 23ish watt screw in clf is what it is. You willl have to get the lights about 3 or 4 inches away from the plant and keep a thin canopy.