Principles of LED plant lights and precautions for use

Research on the principle, characteristics and use of LED full-spectrum plant lighting:

Light environment is one of the important physical environmental factors indispensable for plant growth and development. Through light quality adjustment, control of plant morphology is an important technology in the field of facility cultivation; plant growth lights are more environmentally friendly and energy-saving, LED plant lights give plants Provide photosynthesis, promote plant growth, shorten the time it takes for plants to bloom and bear fruit, and increase production!

LED plant lights help shorten the growth cycle of plants, because the light source of this kind of light is mainly composed of red and blue light sources, using the most sensitive light band of plants, red light wavelengths use 620-630nm and 640-660nm, blue wavelengths use 450-460nm and 460-470nm. These light sources are to make plants produce the best photosynthesis, and the plants get the best growth state. Experiments and practical applications have shown that in addition to supplementing the light during the lack of light, they also promote the growth of plants during the growth process. The differentiation of side branches and buds accelerates the growth of roots, stems and leaves, accelerates the synthesis of plant carbohydrates and vitamins, and shortens the growth cycle. In modernization, it is an indispensable product of crops.

Conventional installation height and lighting time of plant lamps:

According to the different responses of plants to the photoperiod, plants can be divided into three types: long-day plants, short-day photography plants, and intermediate-day plants;

①Long-day plants: During the growth and development of plants, the number of light hours per day exceeds a certain limit (14-17 hours) to form flower buds.

The longer the light, the earlier the flowering. Such as rape, spinach, radish, cabbage, osmanthus, etc.;

②Intermediate sunshine plants: During the growth and development of plants, there is no strict requirement on the length of light. Such as rose, cucumber, tomato, pepper, clivia, etc.;

③Short-day plants: 8-12 hours of light is needed during plant growth and development. Such as strawberries, chrysanthemums, etc.;

LED full light general plant light YL-PL300W-100RBWUI product introduction

A: The shell material is plastic shell/all aluminum + transparent PC cover, formed by spraying/painting process, the shell color can be customized according to customer needs.

B: Composed of 100 LED 3W High-Power Lamp Beads, the color ratio of the Lamp Beads is usually between 4:1 and 10:1, and the wavelength of red light is 620nn-630nm.

Or 640nm-660nm, the blue light wavelength is 460nm-470nm, and the special ratio can be customized according to customer requirements.

C: Built-in drive power. The heat dissipation method uses an aluminum substrate and a fan to dissipate heat. The heat dissipation effect is very ideal. The normal working environment of the lamp beads is ensured, the service life of the lamp beads is prolonged, and the effectiveness and stability of the light source for plants are improved.

D: The product is easy to install and cost-effective. Safe, environmentally friendly, free of pollution and harmful substances.

E: The service life is 30,000 hours, and the quality is guaranteed for two years.