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the features of led plant lamp
- Sep 28, 2017 -

Effects of spectral range on plant physiology

280 ~ 315nm: Minimal effect on morphological and physiological processes

315 ~ 400nm: Less chlorophyll absorption, affect photoperiod effect, prevent stem elongation

400 ~ 520nm (blue): Chlorophyll and carotenoids absorb the largest proportion, the most influence on photosynthesis

520 ~ 610nm (green): The absorption rate of pigment is not high

610 ~ 720nm (red): Low chlorophyll uptake, significant effect on photosynthesis and photoperiod effect

720 ~ 1000nm: Low absorption, stimulating cell elongation, affecting flowering and seed germination

>1000nm: Convert to heat

LED Plant Lamp Features:

1, different wavelengths of light on plant photosynthesis effect is different, plant photosynthesis needs of light, wavelength in 400-700nm around. 400-500nm (blue) rays and 610-720nm (red) contribute most to photosynthesis.

2, Blue (470nm) and Red (630nm) led, just can provide the necessary light for plants, so the ideal choice is to use these two color combinations. In the visual effect, the red and blue combination of plant lights appear pink.

3, blue light helps plant photosynthesis to promote the growth of green leaves, protein synthesis, fruit formation; red lights promote the growth of plant roots, help to blossom and lengthen flowering, play a role in increasing yield!

4, LED plant lamp red and blue LED ratio generally in 4:1-9:1 is advisable, usually optional 6-9:1.

5, with plant lights to fill the plant light, the general distance from the height of the blade is 0.5-1 meters, the daily irradiation of 12-16 hours can completely replace the sun.

6, the effect is very remarkable, growing faster than the natural growth of plants almost 3 times times faster.

7, to solve the greenhouse winter lack of sunshine, to promote plant photosynthesis needs of chlorophyll, anthocyanins and carotene, so that fruits and vegetables 20% time to harvest, increase the yield of 30%-50%, to improve the sweetness of fruits and vegetables and reduce pests and diseases.

8, LED light source also known as semiconductor light source, this light source wavelength is relatively narrow, can emit a certain wavelength of light, so can control the color of light. It can be used to improve plant varieties by irradiation alone.

9, led plant growth lamp power is small, but the efficiency is extremely high, because other lights emit is the full spectrum, that is, there are 7 kinds of colors, and the plants need only red and blue, so the traditional lamp most of the light energy is wasted, so the efficiency is very low. The LED plant growth light can emit the specific red and blue light that plants need, so the efficiency is very high, which is why led plant growth lamp a few watts of power than dozens of watts or even hundreds of watts power of the lamp effect is good reason. Another reason is the traditional sodium light spectrum is missing the blue light, and the mercury lamp and energy-saving light spectrum is lack of red light, so the traditional lamp light effect is much less than the LED lamp, and compared to the traditional lamp to save more than 90% of electricity, operating costs greatly reduced.

LED Plant Lamp Advantages:

1. No need for drive or cooling fan standard power outlet connectors.

2. The environment of red-blue wavelength is required for plant growth.

3, compared with other ordinary lighting equipment LED plant lamp light line is mild, will not make seedling plant charred.

4, compared with other plant lights can save $number electricity.

5, blue light can promote plant height, red light makes plants blossom