We use only the highest quality LED's and chipsets. Most importantly, our LED Grow light have the most efficient spectrums in the market - 630nm Red, 460nm Blue, 610nm Orange(TriBand), and Full Kelvin White are the exact spectrums necessary for the best result of photosynthesis. Your plants will fully absorb the wavelengths for photosynthesis. Our LED Grow lights are the most productive units available today, utilizing every bit of energy and providing optimal results!