Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics, Light Industry & Daily Use, Lights & Lighting, Service
Management System Certification:
ISO 9001, HSE
OEM/ODM Service
Sample Available

LED Downlight, COB Downlight, COB LED Downlight manufacturer / supplier in China, offering 20W High Brightness CRI>80 LED COB Downlight, (MC-1914-A) for LED Strip Aluminum Profile, Female and Male Connector IP65 LED Rope Light and so on.

Gold Member Since 2011

20W High Brightness CRI>80 LED COB Downlight

Get Latest Price
Min. Order / Reference FOB Price
100 Pieces US $1-2/ Piece
Port: Zhongshan, China
Transport Package: Customized Packing / Neutro-Packing
Payment Terms: L/C, T/T, Western Union, Paypal
Light Source: LED
Material: Aluminum
Source Number: Single Plug
Installation: Embedded
Lamp Installation: Screw Holder
Application: Home Furnishing, Engineering, Store, Showcase

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Basic Info

Model NO.
WD-4072A
Warranty
2 Years
LED COB Light Source
Shineon Chip
Color Rendering Index
80
Input Voltage
220-240V / AC
Trademark
World-Dawn
Specification
diameter: 150M, high: 102MM
Origin
Guangdong
HS Code
9405409000
World-Dawn COB LED Downlight 20W High CRI 80




20W High Brightness CRI>80 LED COB Downlight

Specification:
  • Model: LED COB ceiling downlight /LED Down Light (WD-4072A)
  • LED light source: SHINEON COB LED
  • Power:15W / 20W / 30W 
  • Colour: 3000K/4000K/6500K           
  • Input Voltage: 220-240V / AC
  • Luminous Intensity: ≥1600lm
  • CRI:  ≥80
  • Beam Angle: 24°
  • Body Material: Die-casting Al+Plastic
  • Case color: Grilled white shell+black radiator
  • Excellent luminous efficiency
  • 2 years warranty

 

 
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:20W High Brightness CRI>80 LED COB Downlight


Application:

General commercial & architectural lighting, hotel, restaurant, shop, office, theater, garage, hospital, corridor, library and warehouse etc.
20W High Brightness CRI>80 LED COB Downlight
  Model Number  WD-4072A
  Size  ¢150×102MM     
  Input Voltage 220-240V / AC
  Frequency Range  50Hz~60Hz
  LED Consumption  20W
  LED Initial Flux  ≥1600lm
  Color Rendering Index   ≥80
  Color Temperature   3000K/4000K/6500K
  Beam Angle   24°
  Warranty  2 years

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