Thinking about trading in my 650W HPS for a 90W UFO LED plate, which states it is equivalent to a 600 HID or HPS. They say this LED increases yield and can be used in all phases of operation. (vegetation and flowering) Is this true? Any other feedback?
it wont increase yeild. from what ive seen its probably on par with a 400hps.. for the wattage its alot more effective though. get a few and youll be set...
yeh but not as good as a 650hps. theres a few grow journals here of grows using ufo leds heres a thread u may find interesting http://forum.grasscity.com/grow-journals/301918-8-plants-under-4-ufo-led-90-w-lights-4.html this is a journal where a guy had 7 plants and got 1.5oz from ufo led http://forum.grasscity.com/grow-journals/281502-7-plant-led-ufo-white-widow-grow-2.html