Square LED Ceiling Downlight Recessed COB LED Down Light

Product Details
Customization: Available
Light Source: LED
Material: Aluminum
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Manufacturer/Factory
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ISO 9001, HSE
  • Square LED Ceiling Downlight Recessed COB LED Down Light
  • Square LED Ceiling Downlight Recessed COB LED Down Light
  • Square LED Ceiling Downlight Recessed COB LED Down Light
  • Square LED Ceiling Downlight Recessed COB LED Down Light
  • Square LED Ceiling Downlight Recessed COB LED Down Light
  • Square LED Ceiling Downlight Recessed COB LED Down Light
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Basic Info.

Model NO.
WD-DL-9091
Source Number
Single Plug
Installation
Embedded
Lamp Installation
Screw Holder
Warranty Period
2 years
Application
Home Furnishing, Engineering, Store, Showcase
Certification
CE, RoHS
Voltage
220-240V
Applicable Places
Washroom, Aisle, Balcony, Conference Room, Living Room, Restaurant, Study Room, Bedroom
Warranty
2 Years
LED
COB
Transport Package
Customized Packing / Neutro-Packing
Specification
Diameter 85*W 85*H 76 mm
Trademark
World-Dawn
Origin
Guangdong
HS Code
9405409000

Product Description

Square LED Ceiling Downlight Recessed COB LED Down light (Wd-Dl-9091)
Square LED Ceiling Downlight Recessed COB LED Down Light


Square LED Ceiling Downlight Recessed COB LED Down Light
Specification:
  • Model: LED COB ceiling downlight /LED Down Light (WD-DL-9091)
  • Power:5W /8W / 12W 
  • Colour: 3000K/4100K/5000K            
  • Input Voltage: 220-240V / AC
  • Luminous Intensity: 75 (LM)/W
  • CRI:  ≥80
  • Body Material: Aluminum+PC
  • Beam Angle:24
  • Case color: white shell+black radiator
  • Excellent luminous efficiency
  • 2 years warranty

Square LED Ceiling Downlight Recessed COB LED Down Light
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:

Square LED Ceiling Downlight Recessed COB LED Down Light


Application:

General commercial & architectural lighting, hotel, restaurant, shop, office, theater, garage, hospital, corridor, library and warehouse etc.
Square LED Ceiling Downlight Recessed COB LED Down Light

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