World-Dawn Lighting Co., Limited

Dimmable Downlight, COB Downlight, COB LED Downlight manufacturer / supplier in China, offering 20W Recessed Dimmable & Colour Changeable COB Ceiling LED Downlight (WD-N4046C), 2017 New T5 LED Tube (WD-Slim-LT5-004), LED Strip Light Aluminum Profile and so on.

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20W Recessed Dimmable & Colour Changeable COB Ceiling LED Downlight (WD-N4046C)

FOB Price: Get Latest Price
Min. Order: 50 Pieces
Port: Zhongshan, China
Transport Package: Customized Packing / Neutro-Packing
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info.

Model NO.:WD-N4046C
Light Source:LED
Material:Aluminum
Source Number:Single Plug
Installation:Embedded
Lamp Installation:Screw Holder
Application:Home Furnishing, Engineering, Store, Showcase
Warranty:2 Years
LED COB Light Source:Shineon Chip
Color Rendering Index:80
Input Voltage:220-240V / AC
Trademark:World-Dawn
Specification:diameter: 184M, high: 99MM
Origin:Guangdong
HS Code:9405409000

Product Description

World-Dawn Recessed Dimmable & Colour Changeable COB Ceiling LED Downlight (WD-N4046C) 20w 
20W Recessed Dimmable & Colour Changeable COB Ceiling LED Downlight (WD-N4046C)

Specification:
  • Model: Recessed Dimmable & Colour Changeable COB Ceiling LED Downlight (WD-N4046C)
  • LED light source: SHINEON COB LED
  • Power:7W / 10W / 15W / 20W / 30W 
  • Colour: 3000-6000K           
  • Input Voltage: 220-240V / AC
  • Body Material: Die-casting Al+Plastic
  • Case color: Grilled white shell+white radiator
  • Excellent luminous efficiency
  • 2 years warranty

20W Recessed Dimmable & Colour Changeable COB Ceiling LED Downlight (WD-N4046C)

 
1.What is COB ?
Chip-on-Board, or COB, refers to the semiconductor assembly technology wherein the microchip or die is directly mounted on and electrically interconnected to its final circuit board, instead of undergoing traditional assembly or packaging as an individual IC. The elimination of conventional device packaging from COB assemblies simplifies the overall process of designing and manufacturing the final product, as well as improves its performance as a result of the shorter interconnection paths.
2. What is COB Advantage ?
1) Reduced space requirements;
2) Reduced cost;
3) Better performance due to decreased interconnection lengths and resistances;
4) Higher reliability due to better heat distribution and a lower number of solder joints;
5) Shorter time-to-market




About Products:

Application:

General commercial & architectural lighting, hotel, restaurant, shop, office, theater, garage, hospital, corridor, library and warehouse etc
.20W Recessed Dimmable & Colour Changeable COB Ceiling LED Downlight (WD-N4046C)
  Model NumberWD-N4046C
  SizeLampe Size:Φ184×99mm; Hole Size:Φ160mm
  Input Voltage220-240V / AC
  Frequency Range50Hz~60Hz
  LED Consumption20W
  Color Rendering Index≥80
  Color Temperature3000-6000K
  Warranty2 years
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World-Dawn Lighting Co., Limited

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