hi i try 2 types of light in my 96 liter planted tank cfl and florcent wiz cfl i see some good news bt wiz florcent nothing happend now im thinking to use LED spot lights but i was wondring how many watt in led = cfl watt ? the man in the shp told me 1 watt in led = 8 in cfl i dnt know its right r wrng info and wich better cold or worm led light ?