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LED Plants Grow Strip Light 2835 Lamp Beads 5V USB Interface 0.5/1/1.5/2/2.5/3m


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$2.16

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Overview and Specifications:

Product Attribute
Power Source : Dry Battery
Voltage : 5V
Certification : CCC
Body Material : ABS
Is Dimmable : No
Light Source : LED Bulbs
Warranty : /
Model Number : SMD 2835
Width : /
Length : /
Features : /
Material : /

1.LED plant growth light LED strip 0.5m 1m 1.5m 2m 2.5m 3m purple light USBlight DC 5v 2835chip for greenhouse plant growth.
2. Spectral Range Effects on Plant Physiology.
3. For plants, the wavelength of red light is mainly concentrated in 630~660nm, and its role is to help plants bloom and endure. The blue light wavelength is mainly concentrated in 450~470nm. Its function is to help plants grow stems and leaves. Therefore, Philippine green plant growth lamps on urban surfaces mainly use red and blue light.
4. 660nm red light is mixed with 450nm blue light, and the ratio is set according to different plants. 
5. Flowers and fruits, the ratio of red to light is high, usually the ratio of red to blue is 7-12:1, Leafy, rhizome, the relative density ratio of red light, usually the ratio of red to blue is 5:1.