The process of photosynthesis takes all the colors of the Sun all the time. This photobiology sheet illustrates the pigments used in these processes and how they're working basically.
Sun Pulse Lamps are specially formulated for plants and living things and are designed for use on certified electronic and digital electronic HID ballasts. High frequency HID electronic ballasts (22 kHz+), are very different than the traditional 60Hz core and coil magnetic ballasts that have been in horticulture for over 30 years.
PAR light and Nanometers are commonly misunderstood in relation to horticulture. The basic concept with PAR light is that plants only really need the peaks of photosynthesis, or just the range of visible light that spans 400 and 700nm range (approx.)
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