POPULAR SCIENCE ABOUT `LED GROW LIGHT`

How much do you know about `LED Grow Light`?

The five essential requirements of plant growth are temperature, water, nutrition, air, and sunlight. Sunlight is a present the life! Think about if you are a plant grower- "what will you do when your plants in case of bad weather such as haze and rainy days?"

As one product "Grow Light" came out! This question has been solved naturally. Grow Light can help people to replace the sun's environment for plant growth and development which is a great pioneering for farmers, especially those who like to grow plants indoors. Plant growth lights can copy the spectrum while plant growth needs, so the sun's environment for plant growth and development. However, plants like human and animals need exercise and rest. Therefore, when using LED plant lights to fill the light on plants, it is also necessary to control the time. It is generally recommended that the lighting time of plants be controlled between 12-16 hours, so as to leave enough time for plants to rest, so as to ensure the work efficiency of plants.

The quality of light from Led Grow Light also has a significant impact on the various stages of plant growth, such as flowering and fruiting plants in the flowering and fruit setting period, need sufficient red light, if the red light is not enough, no matter how big the light intensity can not achieve the ideal effect, affecting the flowering and fruit setting rate of plants. If we can match all kinds of light according to the needs of plants, the effect will be completely different. It can not only shorten the growth cycle of plants but also improve the yield and quality of plants. This is also the reason for the emergence of plant lights. It is also the reason why led grow light replace traditional plant growth lamps.

When the time and light quality are reasonable, we need to use LED plant lights to control the light intensity. If the light intensity is not enough, the photosynthesis and respiration of plants can not even be equal, and it is even more impossible to think about plant growth. If the light intensity is too strong and exceeds the light saturation point too much, it is a waste of electricity and unnecessary, so the optimal value state is to control the light intensity around the light saturation point so that the plants can grow healthily at the fastest speed.

Effect of spectral range on Plant Physiology:

The light source ratio parameters of 14 kinds of common vegetables are as follows

(1) Lettuce: red and blue light sources of 6:1 and 7:1 were suitable for its growth.

(2) The plant height, stem diameter, and leaf width of leek treated with red / Blue 7:1 were significantly higher than those of other treatments.

(3) Cucumber: 7:2 is the best red and blue light ratio for cucumber seedling growth, and 7:1 is the best ratio for the growth period.

(4) Green vegetables and water spinach: 7:1 is the best red and blue light ratio for the growth of green vegetables and water spinach leaves.

(5) White radish: the most suitable light quality for growth: red and blue light ratio 8:1.

(6) The ratio of red light to blue light was 9:1, which was beneficial to the growth of lettuce.

(7) Strawberry and tomato: red and blue light 9:1 is the most favorable for the growth of strawberry and tomato, and the fruit is full and nutritious.

(8) Ilex: the proportion of red and blue light is 8:1, Ilex is the best, strong and the root system is also very developed.

(9) Sprouts: the best ratio of red, green, and blue light was 6:2:1.

Taking lettuce as an example, the required environmental parameters are as follows

Illumination above the plant: 2600-2900lx (pure red and blue spectral illumination value, non-white illumination value), no natural light, completely artificial lighting system, early irradiation cycle 6 h on, 2 h off, cycle 3 times a day; In the late stage, it was opened at 14 h and closed at 10 h, circulating twice a day;

Ambient temperature: 28-30 ℃ (air conditioning started to be added in the later stage, maintained at 28 ℃)

Relative humidity: 50% - 70% (the air conditioner is turned on to about 60% later)

Phlizon PH-FD100-I is an excellent product developed by our company.

ETL Listed High efficacy (up to 2.5 μmol s-2.8 per watt) High output for high intensity. samsung white LEDs/Domestic high quality leds and effective domestic far red/Osr Top bin LEDs for your choice Reduced HVAC requirement (30-40% less) Balanced, full-spectrum light output. Intelligent remote control, one button connection 50 + Led Grow Lights.

More information, please check on the web.