Growing with LED

I am abou to start growing a few plants for medical use and was wondering if anyone oculd give me some info on growing with led lights? ive heard little about using them and heard that they are ok for vegitation but not so good with budding. Help?:hippy:

Two links here to start you off.
http://boards.cannabis.com/grow-log/...venge-led.html
http://boards.cannabis.com/grow-log/...-grow-log.html
Good luck.:smokin:

I'll save you a lot of time.

WASTE OF MONEY

The LED lghts are fucking way to expensive IMHO.:stoned: