Technical characteristics of Yaorong LED grow light
For Yaorong LED grow light supplement light technology, you will understand the following issues in this article:
·Which wavelength of light has an effect on plants?
· What are the advantages of LED grow lights?
·How to choose LED grow light source parameters?
·Technical characteristics of Yaorong LED grow light?
1. Which wavelength of light has an effect on plants
In the natural spectrum, the effects of different spectral bands on plant physiology include:
280~315nm has the least influence on morphology and physiological process;315~400nnm chlorophyll absorbs little, which affects the photoperiod effect and hinders stem elongation;400~520nm (blue light) has the largest absorption ratio of chlorophyll and carotenoids, and has the greatest impact on photosynthesis;The absorption rate of 520~610nm pigment is not high;610~720nm (red light) chlorophyll absorption rate is low, which has a significant impact on photosynthesis and photoperiod effect;
The absorption rate of 720~1000nm is low, which stimulates cell elongation and affects flowering and seed germination;>1000nm is converted into heat.
In the visible light waveband, 400-520nm blue light and 610-720nm red light have the greatest impact on plants, while in the blue and red light wavebands, 450nm blue light and 660nm red light have significant effects on plants.
2. What are the advantages of LED grow lights
Focus on the development and production of LED grow lights.
First-class production technology, imported production equipment, the pass rate of quality inspection is as high as 99.5%, and the pass rate of shipment is 100%.
Products are exported to many countries at home and abroad, and customers are all over the world.
All products have passed CE, RoHS, FCC, PSE and other authoritative certifications.
Compared with the traditional plant supplement light source, the heat dissipation is greatly reduced, the life span is as long as 50,000 hours, and the light-emitting angle can reach about 120°. The light efficiency is increased by more than 50%, which is safe, environmentally friendly and energy-saving.
3. How to choose LED grow light source parameters
Selection of LED grow light source intensity
When designing plant light intensity, you need to refer to two key points of plant photosynthesis, one is the light compensation point and the other is the light saturation point.
The light compensation point means that as the light intensity decreases, the photosynthetic rate decreases. When the light intensity decreases to a certain value, the photosynthetic rate of the leaves is equal to the respiration rate, and the net photosynthetic rate is zero. The light intensity at this time is called light compensation. View. At this time, if the photosynthesis of the plant is to continue, additional light compensation is required.
The light saturation point is above the light compensation point. As the light intensity increases, the photosynthetic rate also increases accordingly. When reaching a certain light intensity, the photosynthetic rate no longer increases with the increase of light intensity. This phenomenon is called light intensity. Saturation phenomenon. The light intensity at which the maximum photosynthetic rate is reached is called the light saturation point. If the external light is stronger than the light saturation point of the plant, it will form a waste of light.
4. Technical characteristics of Yaorong LED grow light
Feature:
High efficacy (2.6 μmol s-1 per watt)
High output for high intensity
FCC and UL8800 compliant, IP66 wet rated in North America
CE and CB compliant, IP54 wet rated in Europe
Top bin LEDs
Reduced HVAC requirement (30-40% less)
Dimming function can be realized by manual knob
Lamps can be interconnected by RJ45 network cable
The main control box with touch screen can be selected
The box to realize the function of dimming and timing dimming
The box to realize the dimming of the color
The main control box can control 500 units in a unified way
The bluetooth box can control 500 units in a unified way

















