10 watts wont work as well as 150 watt hps. You might need 30+ watts to get something useful.
outerspace Reviewed by outerspace on . do L.E.D. lights work? i have seen some led lights blue and red on e bay from groveygrow. they claim to work well because they emit light in the wavelenths that plant use most. and only 10 watts. has any one heard of these or tryed them or is this bulls--t? sounds like a good thing but they selling something so who knows? any imput wellcome:wtf: Rating: 5