440s and 460s...lookin good monkey the best thing is , is that thats only burns 36 wats of power.... keep it up. u could also ad a small uv light in there if u have the space..that would give it even more of an edge to pick up some of the differnt spectrums that the leds dont have....even though they are shining the best ones plant uses...theres still some smaller ones that u could shine. a full spectrum bulb would cover all that..