2015年4月1日星期三

The solution to led grow lights


The solution is to dim out one color of LED grow light gradually even as the other is gradually strengthened. For instance, if a plant goes through the vegetative phase in summer and the flowering phase in autumn, it is imperative that the blue lights be dimmed gradually and the red light be increased in step with the changes occurring in the plant’s physiology. As may be obvious, this means that the LED light in question must have independent dimmers for each of the different colors of LED lights, such that the simultaneous increase or decrease in intensity can mimic a growth cycle of many months’ duration.

While this is important for both home growers and commercial growers, it is more vital for the latter because their viability often depends on their ability to provide the plants which are naturally not available during that particular season. Furthermore, they are often called upon to grow plants at short durations, thereby eliminating any possibility of seeking the sun’s help. In such cases, if the dimming is not one correctly, the plant hormones will not activate at the right time, leading to wastage and monetary losses.



plants have a different spectrum necessity and it is not surprising therefore that the high quality red and green 90w led grow lights that are sold in the market appear dim to us. Such lights, as have been shown in numerous cases, are indeed more optimal for plants than the “bright” HIDs, which appear brighter to us because they produce light in the yellow/green area of the spectrum as well.

What such HIDs are actually doing, however, is wasting the electricity to impress our eyes. Unfortunately, many growers are confused by this and continue to argue that even best quality LEDs are not good enough. No matter how good the grower may be at using HIDs, if he doesn’t have experience with LED grow light , it is better to believe the product reviews regarding the LED light’s capabilities rather than believe such misguided growers.

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