5700K HPS CFL replacement E27 G24 LED corn light, LED corn bulb, corn LED light Â
Size:120*314MM
Weight: 1900g
Material: Aluminum alloy
Input waltage: AC100-240V
Ambient temperature: -20 ºC~ 40ºC
Light source life span(hrs): 50000
Feature&Product UsesÂ
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Company information
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Applications
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Q1. Can I have a sample order for led light?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more thanÂ
Q3. Do you have any MOQ limit for led light order?
A: Low MOQ, 1pc for sample checking is available
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 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.
Q6. How should i choose the color temperature ?
A: 3000K, warm and appealing, for leisure atmosphere and accent lighting
4000K, natural effect, ideal application on public places.
6000K, bright and efficient, for pleasant and healthy office environment.
LED Downlight is popular for store, hotel, shopping malls, gellery, museum, office
Q7: Do you offer guarantee for the products?
A: Yes, we offer 2-5 years warranty to our products.
Q8: How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control system and the defective rate will be lessÂ
than 0.2%.
Secondly, during the guarantee period, we will send new lights with new order for small quantity. ForÂ
defective batch products, we will repair them and resend them to you or we can discuss the solution i
ncluding re-call according to real situation.
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For more products please check our website www.lifongled.com.Â
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Welcome to contact us for more details!Â
Â
Contact person: Kitty
Â
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Mobile: +8618270828590
5700K HPS CFL replacement E27 G24 LED corn light, LED corn bulb, corn LED light Â
Size:120*314MM
Weight: 1900g
Material: Aluminum alloy
Input waltage: AC100-240V
Ambient temperature: -20 ºC~ 40ºC
Light source life span(hrs): 50000
Feature&Product UsesÂ
Â
Company information
Â
Â
Applications
Â
Â
Q1. Can I have a sample order for led light?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more thanÂ
Q3. Do you have any MOQ limit for led light order?
A: Low MOQ, 1pc for sample checking is available
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 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.
Q6. How should i choose the color temperature ?
A: 3000K, warm and appealing, for leisure atmosphere and accent lighting
4000K, natural effect, ideal application on public places.
6000K, bright and efficient, for pleasant and healthy office environment.
LED Downlight is popular for store, hotel, shopping malls, gellery, museum, office
Q7: Do you offer guarantee for the products?
A: Yes, we offer 2-5 years warranty to our products.
Q8: How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control system and the defective rate will be lessÂ
than 0.2%.
Secondly, during the guarantee period, we will send new lights with new order for small quantity. ForÂ
defective batch products, we will repair them and resend them to you or we can discuss the solution i
ncluding re-call according to real situation.
Â
For more products please check our website www.lifongled.com.Â
Â
Welcome to contact us for more details!Â
Â
Contact person: Kitty
Â
Â
Mobile: +8618270828590
Control impedance PCB
Many customers asked us what information we need for impedence control PCB.Here,there are two types for PCB manufacturer,a is single impedance ,just one trace ,two holes .and b is differential impedance,it always go with 1 pair (two trace with same width and space). For single impedance,you just tell us the trace width one which layer and what value you require .For differential impedance,trace width/space,layers and value. Our experience engineers will calculate following your instruction with Polar software.We may change trace width/space or stackup ,but please do not worry, if any changes,we will send you to approve before proceeding. Generally,the tolerance is 10%,and more accurate is 8% .All impedance boards ,we will test here and report.
Impedance Control Board,Impedance Controlled PCB,Gold Fingers PCB,Impedance Control PCB
Storm Circuit Technology Ltd , http://www.stormpcb.com