World-Dawn Lighting Co., Limited

Led Downlight, Cob Downlight, Cob Led Downlight manufacturer / supplier in China, offering 9W Recessed LED Ceiling COB LED Downlight, LED 5W LED COB Downlight (Wd-Dl-9080), World-Dawn 5 W COB LED Downlight (Wd-Dl-9066) and so on.

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9W Recessed LED Ceiling COB LED Downlight

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

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Basic Info.

Model NO.:AW-TD030-3F-9W
Light Source:LED
Material:Aluminum
Source Number:Single Plug
Installation:Embedded
Lamp Installation:Screw Holder
Application:Home Furnishing, Engineering, Store, Showcase
Warranty:3 Years
LED COB Light Source:Japan Citizen Chip
Color Rendering Index:90
Certificate:CE, RoHS
Input Voltage:100-240V / AC
Trademark:World-Dawn
Specification:CE, ROHS
Origin:Guangdong
HS Code:9405409000

Product Description

World-Dawn COB LED Downlight 9W Japan Citizen Chip High CRI 90

9W Recessed LED Ceiling COB LED Downlight
Specification:

  • Model: LED COB ceiling downlight /LED Down Light (AW-TD030-3F-9W)
  • LED light source: Japan Citizen COB LED
  • Power:9W /15W / 20W / 30W / 36W/ 56W
  • Colour: 3000K/4100K/5000K            
  • Input Voltage: 100-240V / AC
  • Luminous Intensity: 80 (LM)/W
  • CRI:  ≥90
  • Beam Angle: 60°
  • Body Material: Aluminum
  • Case color: Grilled white shell+black radiator
  • LED working temperature: -25°C - +65°C
  • Long life span reaches 100,000hrs
  • Excellent luminous efficiency
  • Approved:CE/RoHS
  • 3 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
3. The Citizen COB Led Downlight Features:
1. Input Voltage: 100-240VAC,Wide voltage design, available for whole world use.
2. Appearance: Milk white, the same with housing finish color, creating a mood that is warm and cozy.
3. Material: Aluminum alloy and PMMA / Glass light guide plate.
4. Chips: Adopting Taiwan Epistar chips as light source to insure high luminous flux and conformity light output.
5. Heat dissipation: The multi-fin casting design ensures full heat dissipation.

6. Driver: External driver.
7. No UV or IR radiation, Harmless to human body
8. Detachable power source, convinent for your change



About Products:
9W Recessed LED Ceiling COB LED Downlight
Application:

General commercial & architectural lighting, hotel, restaurant, shop, office, theater, garage, hospital, corridor, library and warehouse etc.
9W Recessed LED Ceiling COB LED Downlight

Model Number    AW-TD030-3F-9W
  Size      Φ 108mm*52mm 
  Input Voltage    100-240V / AC
  Frequency Range    50Hz~60Hz
  LED Consumption    9W
  LED Initial Flux    630-720LM
  Color Rendering Index    ≥90
  Color Temperature    3000K/4100K/5000K
  Beam Angle    60°
  Working Temperature    -40°C~+55°C
  IP Grade    IP33
  Certificate    CE, RoHS
  Warranty    3 years
  Lamp life    30,000 hours estimated average
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World-Dawn Lighting Co., Limited

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