Guangdong, China
Business Type:
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 15W Ajustable Recessed COB Ceiling LED Downlight (WD-4070A), High CRI Super Thin Edge LED Panel Downlight (8308), Narrow Side LED Ceiling Panel for Home and Commercial (8306) and so on.

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Supplier Homepage Products LED Downlight COB Downlight 15W Ajustable Recessed COB Ceiling LED Downlight (WD-4070A)

15W Ajustable Recessed COB Ceiling LED Downlight (WD-4070A)

Get Latest Price
Min. Order / Reference FOB Price
50 Pieces US $10-14/ Piece
Port: Zhongshan, China
Transport Package: Customized Packing / Neutro-Packing
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram
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.: 587
Warranty: 2 Years
LED COB Light Source: Shineon Chip
Color Rendering Index: 80
Input Voltage: 220-240V / AC
Trademark: World-Dawn
Specification: diameter: 103M, high: 86MM
Origin: Guangdong
HS Code: 9405409000

Product Description

World-Dawn COB LED Downlight 15W High CRI 80

15W Ajustable Recessed COB Ceiling LED Downlight (WD-4070A)

  • Model: LED COB ceiling downlight /LED Down Light (WD-4070A)
  • LED light source: SHINEON COB LED
  • Power:15W / 20W / 30W 
  • Colour: 3000K/4000K/6500K           
  • Input Voltage: 220-240V / AC
  • Luminous Intensity: ≥1200lm
  • CRI:  ≥80
  • Beam Angle: 24°
  • Body Material: Die-casting Al+Plastic
  • Case color: Grilled white shell+black radiator
  • Excellent luminous efficiency
  • 2 years warranty


  Model Number  WD-4070A
  Size  ¢103×86MM         
  Input Voltage  100-240V / AC
  Frequency Range  50Hz~60Hz
  LED Consumption  15W
  LED Initial Flux  ≥1200lm
  Color Rendering Index   ≥80
  Color Temperature   3000K/4000K/6500K
  Beam Angle   24°
  Warranty  2 years

About Products:
15W Ajustable Recessed COB Ceiling LED Downlight (WD-4070A)

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

15W Ajustable Recessed COB Ceiling LED Downlight (WD-4070A)


General commercial & architectural lighting, hotel, restaurant, shop, office, theater, garage, hospital, corridor, library and warehouse etc.
15W Ajustable Recessed COB Ceiling LED Downlight (WD-4070A)

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