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15W Recessed COB Ceiling LED Downlight (WD- 1031A )

China 15W Recessed COB Ceiling LED Downlight (WD-1031A), Find details about China LED Downlight, COB Downlight from 15W Recessed COB Ceiling LED Downlight (WD-1031A)

Model NO.
WD-1031A
Warranty
2 Years
LED COB Light Source
Shineon Chip
Color Rendering Index
80
Input Voltage
220-240V / AC
Trademark
World-Dawn
Specification
116× 116× 84MM
Origin
Guangdong
HS Code
9405409000
Model NO.
WD-1031A
Warranty
2 Years
LED COB Light Source
Shineon Chip
Color Rendering Index
80
Input Voltage
220-240V / AC
Trademark
World-Dawn
Specification
116× 116× 84MM
Origin
Guangdong
HS Code
9405409000
World-Dawn COB LED Downlight 15W High CRI 80

15W Recessed COB Ceiling LED Downlight (WD-1031A)

Specification:
  • Model: LED COB ceiling downlight /LED Down Light (WD-1031A)
  • LED light source: SHINEON COB LED
  • Power:15W / 2*15W / 3*15W 
  • Colour: 3000K/4000K/6500K           
  • Input Voltage: 220-240V / AC
  • Luminous Intensity: ≥1200lm;≥2400lm;≥3600lm
  • 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:
15W Recessed COB Ceiling LED Downlight (WD-1031A)
Application:
General commercial & architectural lighting, hotel, restaurant, shop, office, theater, garage, hospital, corridor, library and warehouse etc.
15W Recessed COB Ceiling LED Downlight (WD-1031A)
  Model NumberWD-1031A
  Size116×116×84MM
  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

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