Thanks Gayan,
Those diodes are going to be connected parallel (all positives together/all negatives together?). Here is the thread that explaines how the diode was tested;
http://regrowth.com/hairloss-forums/...fm?f=1&t=20527
Note: a diode was tested at 27mA with a 5.2v adapter. 30mA is just an approximate...
