Сохранить : US$7.84
|Изначальная цена|| : |
|Store name||: HF TECH HOM Store|
|product score||: 4.9|
|Последняя цена||: US $10.83|
60 126 200 Led Grow Light bulb 360 Flexible Lamp Holder Clip for Plant Flower vegetable Growing Indoor greenhouse hydroponics
Less than 400nm: MchlorophyII absorption less, affecting the photoperiod effect, to prevent stem elongation
400-500nm: (Blue) High absorption by chorophyII and carotenoids, big influence on photosynthesis
Blue Light: For plant growth and absorption. Can enhance chloroplast activity, to prevent spindling plant, But on the other hand, it will inhibition of photosynthesis, so that the plant need much blue light.
500-600nm: Low absorption by pigments
600-700nm: (Red) ChorophyII absorption rate is low, has a significant effect on photosynthesis and photoperiod effect
Red Light: For plant flowering and fruiting，Promote plant growth, germinatiion, flowering, results. The most dominant role during adding color on the plants, accelerate photosynthesis.
More than 700nm: Low absorption rate, stimulate the cell to extend, affecting flowering and seed germinationGrow light Features: 60 led growing lamps :
200 led Upgrade full spectrum grow lamps :
This 200 led full spectrum growing lamps including 2 pcs IR Led chip ,
the IR light is very weak, we almost can\'t see by our eyes, but it is very important for the growth of plants.
If you find the light bead is not bright, so please don\'t worry, it\'s still in work, it is not damaged.
126 led growing lamps :
290 LED full Spectrum :
Picture shows :
* We ship to worldwide (Except some countries and APO/FPO).
* Order will be dispatched within 3 working days.
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* We provide 1 year warranty for defective items, accessories come with 3 month warranty.
* We test every product before ship, and guarantee it is 100% working.
* Defective items MUST BE reported and customer has up to 7 days from date of receipt for replacement (Buyer should include all original items undamaged in re-saleable condition).
* We offer free repairing service within 1 year of purchase. For the first 1 month, we will pay one way shipping cost (from China to your location). After 1 month of purchase, the buyer needs to pay 2 ways of shipping cost.
* Once we get the return item, we will send it back as soon as possible.
* Our warranty does not extend to any products that are physically damaged or that are not under normal operating conditions as a result of misuse or improper installation on the buyer\'s side.
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