Yangzhou, Jiangsu, China
Member Since: 2019
Business Type: Manufacturer/Factory & Trading Company
|Battery Box||Steel; Plastic||Steel; Plastic||Steel; Plastic||Steel; Plastic|
|Packing: 40'HQ||110-130 Units||100-120 Units||80-100 Units||80-100 Units|
Our Solar Marked LED Street Lights Including:
---Single Arm LED Street Lights;
----Double Arms LED Street Lights;
----Solar Led Street Light;
----LED Tube Lights;
Storage and working environment
1.Air flow, less dust
2.The environment temperature 25 ºC
3.The relative humidity is less than 90%, and not easy to frost
4.Without erodible material
5.Need charge and discharge one time per month if the battery store for long time
2.wind speed ≤41.4M/S
3.year average sunlight radiation ≥2.5 hours
4.desert and fog zone need special design
5.far away from the high trees and building to guarantee enough sunlight for the solar panel
6.The solar panel must be towards the strong sunlight directio
1.Q:How to Choose the System Voltage 12V or 24V or for normal street Light ?
A: We can design the System for 12v or 24v according to the LED light power.If the power is less than 40w,
we choose 12v,more than 40 w ,24v.
2.Q: What's the main difference between mono and polycrystalline solar panel?
A: The single crystal silicon photovoltaic panel has a light conversion rate of more than 18%,
which is relatively high in material cost. The light conversion efficiency of Duojingui Photovoltaic Panel is 15%.
3 Q: When you will make the delivery?
A: 15 days after receiving customers payment.
4.Q: If I don't know the configuration, can you help us to know that?
A: Of course we can. If you can tell me your LED power, the solar street light working hours every day, rainy or cloudy days,
we can help you.
5.Q:Are you a factory or trading company?
A:We are a factory.
6.Q:How does your factory do regarding quality control?
A:100% of the lamps will be tested and keep lighting for 24-72 hours to test its quality reliability, and we will also test its
temperature after 24 hours' lighting. Then after it is cool we again test 100% of the lamps to see if it still work well .
Each lamp should pass all these QC procedures before shipping to customer.
7.Q:Can I have a sample order for led light?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
8.Q:What about the lead time?
A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than
9.Q: Do you have any MOQ limit for led light order?
A: Low MOQ, 1pc for sample checking is available
10.Q: 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.
11.Q:How to proceed an order for led light?
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.
12.Q:Is it OK to print my logo on led light product?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
13.Q: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 including re-call according to real situation.