High efficiency, quality components, and sturdy construction make the ABI red and blue grow light the smart choice for indoor growing needs. The 5:1 red to blue ratio is suitable for all types of indoor plants and can be used for both vegetative growth and flowering. The red (620-630nm) and deep red (660nm) LEDs promote bud development, flowering, and fruit growth. The blue (450-460nm) LEDs promote vegetative plant growth and signals to the plant that it has enough light. Total power consumption is only 12W.