Lighthouse Hydro was the first to develop an LED Grow Light specific for Vegetative growth and the 90W HO (High Output) LED remains a great choice for growers looking for a low cost UFO Veg/Clone LED. Perfect for a 4 square foot area (2"x2"), the 90W HO uses a custom combination of White and Red LEDs for maximum vegetative growth. This unit has 6 Bands (6 unique color wavelengths) and uses a unique combination of 90 degree and 120 degree beam angles to ensure a balanced coverage area.