Lights for clones

On my clone shelf, I've got 6-30 watt flouresents, 2 are the 3' tube type and 4 are the spiral compacts. The compacts are 100 watt equivalants with approx. 3500 Kelvin degrees and 1850 lumens apiece. Is that sufficient lighting for starting clones? they seem to be doing well. I've started 5 clones from the mother using Green Light Rooting powder and all 5 have taken! Also at what height is it OK to transfer to Flowering? Ive heard when they have 4 sets of leaves, 4 nodes, which they achieve in about 2 weeks from cloning, is that sufficient growth? they are only about 8-10 inches tall at that point!

Hey med it seems like you've got it set up nicely! If the clones are lookin' good all is good.
Most strains can be started on flowering once they are rooted....I think it really boils down to personal preference...... and your desired goal for yield.....the yield will be greater the longer you veg. them...
Good Luck

Wavels