Wholesale Low Price LED Chip 50W AC COB and Dob for LED Flood Light Driverless

Wholesale Low Price LED Chip 50w AC COB and DOB for LED Flood Light driverless
Product Specification:


 

What is LED Light driverless?

No Driver, actually, it's linear constant current driver with many ICs. We need to put many ICs on the LED Board to ensure the right input voltage and the right input current for the LEDs.

Features: 
1) We adopted linear constant current driver that makes the constant current accuracy 3%.

2) The ICs have over-temperature protection for the lamp.
When the IC driver find the substrate temperature beyond 85 celsius, the lamp power reduces gradually to reduce heat. 
It will not turn off the lamp. When the temperature becomes normal, the lCs will stop the reduction of wattage. It really makes the lamp safer and usage longer.

3) The PCB is high thermal conductive, high insultation coefficient which ensure the wistand voltage is more than AC1500V and also reduce leakage danger.

That's why the lamp can have better price and better performance, and the LED Lights with IC Driver are a trend!

Application:
AC COB and DOB, use best IC and Resistors, Do not need the traditional Driver.



                                                      
Company Information:


Shenzhen RIYUEGUANGHUA Technology Co., Limited is a professional LED light manufacturer
since 2013. which is specializing in research, manufacturing and sales of LED lighting products.                   

Factory building covers an area of 1500 square meters. Equipped with advanced production
facilities and production lines of tube light, par lamp, spotlight and outdoor lighting.  Rely on
quality to survive, innovation to develop. Aim to "customer first, quality first, reputation first,service first". Unremittingly strive to be the most professional LED enterprise with proactive and innovation,
based on excellence and refinement of work principle.

Currently, products have mainly been exported to USA, Spain, Germany, Netherlands, Greece,Denmark,
Italy, Brazil, Mexico, Brazil, etc.

FAQ:                                                                           

Q1:What is the warranty for your lights?

A1:For the lights,we have 3 years warranty, some products 5 years warranty.

Q2:How do you ensure the quality?
A2: We get three QC processes:1.For raw materials;2.During the half of production; 3.Final

QC test one by one after aging 12 hours.

Q3:How to do if any quality problems on your side in the warranty time?
A3: First, take pictures or videos as proof and send to us.We will replace new ones for free.

Q4:OEM OR ODM accepted?
A4:Yes,we can do OEM & ODM,logo on the light or package both are available.

Q5: How many days will samples be finished?And how about the mass production?
A7: Generally 5-7 days for samples making. The leading time of mass production will depend on
the quantity.

Q6:What is your trade assurance?
A8:100% product quality protection
100% product on time shipment protection
100% payment protection for your covered amount

  Wholesale Low Price LED Chip 50w AC COB and DOB for LED Flood Light driverless
Product Specification:


 

What is LED Light driverless?

No Driver, actually, it's linear constant current driver with many ICs. We need to put many ICs on the LED Board to ensure the right input voltage and the right input current for the LEDs.

Features: 
1) We adopted linear constant current driver that makes the constant current accuracy 3%.

2) The ICs have over-temperature protection for the lamp.
When the IC driver find the substrate temperature beyond 85 celsius, the lamp power reduces gradually to reduce heat. 
It will not turn off the lamp. When the temperature becomes normal, the lCs will stop the reduction of wattage. It really makes the lamp safer and usage longer.

3) The PCB is high thermal conductive, high insultation coefficient which ensure the wistand voltage is more than AC1500V and also reduce leakage danger.

That's why the lamp can have better price and better performance, and the LED Lights with IC Driver are a trend!

Application:
AC COB and DOB, use best IC and Resistors, Do not need the traditional Driver.



                                                      
Company Information:


Shenzhen RIYUEGUANGHUA Technology Co., Limited is a professional LED light manufacturer
since 2013. which is specializing in research, manufacturing and sales of LED lighting products.                   

Factory building covers an area of 1500 square meters. Equipped with advanced production
facilities and production lines of tube light, par lamp, spotlight and outdoor lighting.  Rely on
quality to survive, innovation to develop. Aim to "customer first, quality first, reputation first,service first". Unremittingly strive to be the most professional LED enterprise with proactive and innovation,
based on excellence and refinement of work principle.

Currently, products have mainly been exported to USA, Spain, Germany, Netherlands, Greece,Denmark,
Italy, Brazil, Mexico, Brazil, etc.

FAQ:                                                                           

Q1:What is the warranty for your lights?

A1:For the lights,we have 3 years warranty, some products 5 years warranty.

Q2:How do you ensure the quality?
A2: We get three QC processes:1.For raw materials;2.During the half of production; 3.Final

QC test one by one after aging 12 hours.

Q3:How to do if any quality problems on your side in the warranty time?
A3: First, take pictures or videos as proof and send to us.We will replace new ones for free.

Q4:OEM OR ODM accepted?
A4:Yes,we can do OEM & ODM,logo on the light or package both are available.

Q5: How many days will samples be finished?And how about the mass production?
A7: Generally 5-7 days for samples making. The leading time of mass production will depend on
the quantity.

Q6:What is your trade assurance?
A8:100% product quality protection
100% product on time shipment protection
100% payment protection for your covered amount

 

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