best advice I can give is to use another light source...not worth the money and lack performance
Hope it helps
Namaste'
nah not necessarily so. yes they are expensive. but for veg anyway i have two blackstar 280s. love em. fuckin love em. two 280 watt blackstars with 3 watt leds only pull around 260 watts total. i would compare the light coverage to a 400 watt mh.=around 40%power savings and i havent even factored in heat. or lack of heat. they run VERY cool.
there are many good brands but for the money imo blackstar is the way to go. either way it is my understanding that the higher watt leds are more efficient than the 1 watters. LED USERS UNITE is a good thread check it out it seems to be dying off lately but there is a lot of good info there
for flowering on the other hand the verdict is still out for me.but there are plenty of good grows going on currently w/led only
btw isis and spectra are supposed to be pretty good too. you really need to check out LED USERS UNITE kessil lights are supposed to be the best but there has been some concern lately due to defective lights
dont let the haters get you down despite what many ppl say there have been many successful grows w/leds here ledbudguy is one good guy to check out
hope this helps
joe