1, influence of spectral ranges on plant physiology
280 – 315nm: minimal impact on the morphological and physiological processes
315 ~ 400nm: less chlorophyll absorption, effects of photoperiod effect prevents stem elongation
400 to 520nm (blue): the ratio of chlorophyll to carotenoid absorption maximum, greatest effect on photosynthesis
520 ~ 610nm (green): pigment absorption rates are not high
610 ~ 720nm (red): chlorophyll absorption rate is low, have significant effects on photosynthesis and light cycle effects
720 ~ 1000nm: low absorption rate and stimulates cellular extension, affect the flowering and seed germination
> 1000nm: conversion of heat
At present, the company provides a special wavelength LED, red 615-620-625-630Nm, purple 400-405-410-415-420-425-430nm. Blue 450-455-460-465-470NM Green: 490-500nm 520-525NM IR 680-690-700NM, applied to the plant lamp

2, judging from the above data, different wavelengths of light on plant photosynthesis is different, plants need light for photosynthesis, wavelength of around 400 ~ 720nm. 400 to 520nm (blue) light, and 610 ~ 720nm (red) contributed most for photosynthesis. 520 ~ 610nm (green) light is absorbed by the plant pigment ratio is very low. Experiments show that the red light (610 ~ 720nm) significantly increase the cooperation of plant, plant growth; Blue light (400 ~ 520nm) can enhance the activity of chloroplast, plant photosynthesis; Purple light (300-440nm) to promote the formation of plant pigments and the absorption of phosphorus and aluminium elements, directly affects the plants and fruits of vitamin d, cuticle formation and accumulation of dry matter. And in red and blue (9:1) under mixed lighting, Holly grow best, not only strong root system is very well developed. Led grow lights in accordance with the above-mentioned principle refined form.

3, in accordance with the above principle made red and blue lights are basically combinations of plants, all blue, all red in three forms, available in red and blue wavelengths of light, covering the wavelength range required for photosynthesis. In terms of Visual effects, combinations of red and blue light pink plants.
4, white LED lamps, the most common is to use a blue core, inspire yellow phosphor, white light on this complex visual effect. Energy distribution, the blue 445nm and 550nm of yellow-green areas there are two peaks. And this plant 610 ~ 720nm red is extremely lacking. This may explain why the white LED light, negative growth of plants.
5, plant lights red and blue lights of GC ratio generally between 5:1 and 10:1, usually optional 7-8:1 proportions. Conditions can be adjusted according to the plant growth cycle of red and blue light best.
6, plants with plant lights up light, distance blades the height is 0.5 to 1 m
LED plant lighting (led grow light) calorific value small, accessible plant artificial light does not cause burns can be arranged in plant between rows or ridges, with the greatest degree of reduced light loss, improved light efficiency.
According to the needs of plants at different growth stages, combination obtained pure monochromatic light LED spectrum or multiple wavelengths of light to promote plant growth, flowering, the results.

Small size, long life, bio-energy, energy saving and environmental protection and damage without heavy metal pollution, green lighting, very suitable for green production.
300W LED plant light 800W of biological effective radiation equal to HPS, energy than traditional lighting savings of about 80%, reduce repair costs and economic efficiency.
For environment-40 ° C-70 ° c
Apply general fill light for plants. Best for Yoshimitsu can blossom, the leaflet plants or aquatic plants results
Purpose applies to the lack of light or the growth of floriculture, vegetable, water (Aqua), places of culture, used to light plants, encourage mediation growth period. Is science a good helper!
This baby in place of sunlight to flower, fruit, vegetables, aquatic plants such as fill light, to plant leaves, with long stems, flowering, the results; Plant photosynthesis and nutrient absorption; Adjust the flowering plant and color; Promotion of fruit with nutrient absorption, increase crop yields and quality; To maintain plant health state to avoid acts of long or short short.