
The LED spectrum is specially designed to be uniform in the 660nm series of red and blue light wavelengths, which can promote plant germination and growth, effectively help the development of plant rhizomes, and is suitable for use in the juvenile stage of plants.
Increasing the 610-720nm red light energy at 3000K has a significant impact on photosynthesis, photoperiod effect and growth rate, stimulating flowering and seed germination, making plants more outstanding in flowering and fruiting.
Plant growth lights, plant lights, potted plant lighting.
660nmp
3000k
| certification |
|
|---|---|
| wavelength | 660nm |
| PPFD | 55~365 μmol |
| power supply | AC100V - 240V |
| Body material | Plastic, metal |
Plants use photosynthesis to promote the growth of branches and leaves, bloom and bear fruit,
and extend the life of the next generation of seedlings. Plants are divided into sun plants
and shade plants according to the intensity of light they require.
Plants that require
strong illumination are called positive plants, and plants that require low illumination are
called shade plants. Many foliage plants are shade plants and are therefore ideal for indoor
use with plant lights.
In nature, different plants require different levels of light. According to the relationship between plants and light intensity, they are generally divided into positive plants and negative plants.
The use of LED plant lights to supplement light must meet the positive and negative demand values in order to activate the photosynthesis mechanism.
PPFD represents the number of photons in the visible wavelength range per unit time area. Its unit is μmol/㎡s.
The number of light quanta affects whether plants start photosynthesis.
■ 400-520nm (blue): The absorption ratio of chlorophyll and carotene is larger, which has the greatest impact on photosynthesis and can help the development of plant roots and stems.
■ 610~720nm (red): Has a significant impact on photosynthesis, photoperiodic effect and growth rate.

CO absorbed during photosynthesis2and CO released during respiration2The light intensity at the same level is called the light compensation point.
After the light intensity exceeds the light compensation point, as the light intensity increases, the photosynthetic rate gradually increases. At this time, the photosynthetic intensity exceeds the respiration intensity. However, when the light intensity reaches a certain value and the light intensity is increased, the photosynthetic rate no longer increases. This is the light saturation point. The light saturation points of sun plants and shade plants are different.
When plants are grown indoors, even if the plants do not grow fast, they must still be kept alive. The use of indoor LED plant lights can be used as a compensation point for the light amount that can meet the needs of various plants.
A light unit that measures the amount of light used by plants for photosynthesis. The amount of light in photons is called PPFD, and its unit is μmol.
Generally, the light compensation point of foliage plants is about 10 μmol, and the light saturation point is about 300-500 μmol.


