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How it works?
The air cathode is the current collector for the system. The air cathode is a membrane that breathes, and allows oxygen from the air to enter the cell to facilitate the oxidation-reduction reaction.
How to use the control (house) box?
Mg bar replacement
The Mg bar can be used for 25-35 days (QF-167A10 can be used for about 35 days, and QF-167A20 can be used for about 25 days). When the Mg bar is comletely dissolved, you just need to replace it with a new one. The LED string light is thus reusable.
The product is widely used for Christmas, Halloween, Valentine’s Day, New Year festival decoration, etc.
It can be used for decorating stage, shopping mall, courtyard, corridor, garden and other places.
Colorful lights could create and enhance a charming romanticfestive atmosphere.
Founded in 2011, is an innovative enterprise which has its own R&D team, production lines, marketing and sales team.
Our main products include:
Home emergency lighting like our Multi-functional LED Bulb QF-168, Multi-functional Portable LED Lamp QF-169, etc.
Solar energy lighting products like Solar Powered Bulb Kit QF-178/QF-168B etc.
New energy seawater powered lights like QF-167/QF-173, etc.
Covering an area of nearly 6000 square meters, we have 8 production lines and 4 aging test lines with monthly capacity of 150000-300000pcs. Most of our products have the certificates CE RoHS FCC SAA and so on for European countries and American countries. Now our new products with unique structures and designs are well-received by our customers all over the world. We are always dedicated to manufacturing innovative and unique lighting products for people to make their daily life better.
We accept OEM and ODM order, we believe that our professionalism could meet all your requirements and make you satisfactory. We are always on the road, to practise our brand faith and commitment to reach a win-win with all customers.
Q1. Can I buy a few samples before bulk order?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A: Sample order needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than 3000pcs.
Q3. Do you have any MOQ limit for sample order?
A: Generally, no MOQ limit. But we suggest that you buy 1 carton as sample order for a good packaging and save shipping cost.
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q5. How to proceed an order?
A: Firstly let us know your requirements or application.
Secondly we quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly we arrange the production.
Q6. Is it OK to print my logo on the product?
A: Yes. Please inform us formally before our production and confirm the design first based on our sample.
Q7: Do you offer guarantee for the products?
A: Yes, we offer 1 year warranty to these lights.
Q8: How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%.
Secondly, during the guarantee period, we will send new lights with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution according to real situation.