The plant needs the sunlight for photosynthesis,however not all the spectrum of sunlight works for photosynthesis. The blue 440-480nm, red 640nm-680nm is the most effective spectrum for photosynthesis.
LED grow light emits the most effective spectrum to supply or replace the sunlight for indoor growing.
The ratio of red color and blue is from 4:1~10:1 for the best.
* Accurate spectrum control to match the requirement of plant growth.
* Growth or flower control by different spectrum adjustment.
* Less heat dissipation, ideal for high intensity plant growth
* 90% power effective higher than 8% of HPS lamp
* Fan cooling to ensure 50.000 hours life span
* Low operation and maintenance cost.
||Iron, Polycarbonate (PC)
|Dimension (Length x Width x Height):
||U.S. Dollar 131
|Type of Payment:
|Minimum Order Quantity:
|Production Lead Time:
Ship my order(s) to:
||80.0cm x 45.0cm x 26.0cm
||21.0 kilograms(kg) / unit
If you are not entirely satisfied with your purchase, please return the unused item within 30 days and we are happy to process an exchange.
- Send your request of return for exchange by using "Contact Supplier" function, together with (1) transaction date, (2) your name and contact info, (3) the copy of your transaction receipt or proof of transaction and (4) reason for return for exchange for our follow-up.
- ONLY unused products with original packaging and receipts are entitled to returns for exchange. Your request must be made within 30 days of the purchase.
- No refunding of remaining amount is applicable if the good to be changed is of lower value of the original purchase. You will need to cover the exceeded difference of the value between the exchange item and the original goods.
- You are required to pay return shipping.