LOCATION : Home>About Us > FAQ >

Q1. How fast can you delivery the goods?

A:For sample order, 2-5 days. For bulk

Q2. What the shipping way andcost for shipping do you provide?

A: DHL/UPS/FedEx for sample,one sample shipping cost is around 178 usd to USA&Canada. And for 4-5pcs ,We advice ship by sea+UPS door to door delivery, The cost for 5 pcs 640W grow light is only 190-240 usd.

Q3: Do you offerguarantee for the products and How to deal with the faulty?

A: Yes, we offer 3-5 years warranty for our LED grow lights. Firstly,Our products defective rate will be < 0.2%. Secondly, during the guarantee period, we will send new lights with new order forsmall quantity. For defective batch products, wewill r

Q4: How to place an order?

A: First you can place order on Alibaba , or we can send you contract and you pay to our company bank account. Just mail us or chat with us .

Q5:Which type of LED grow light is suitable for me?

A: According to the plants you plant, the environment, the size of the space, the planting method, the geographical location, and the budget, you can choose your own suitable lamps. Our professional sales staff can recommend and choose for you.

Copyrights © 2021 Shenzhen Rio Tinto Opto-electrionics Technology Co., Ltd