Hey AquariusPanta, I'm a newbie here but I saw your recent post on all things vero.I am going to build an LED light using the 4000k Vero 29's dissapating about 38.2 watts each (driven@1050 ma).Your test shows the Veros being somewhere about 50% efficent. Maybe a bit more. Am I seeing that correctly? If thats true, thats game changing. I can get Veros for <$30.00!