15W Recessed COB Ceiling LED Downlight (WD-4071A)|World-Dawn Lighting Co.,Ltd

LED Downlight

15W Recessed COB Ceiling LED Downlight (WD-4071A)

Model: WD-4071A

Min. Order / Reference FOB Price
100 Pieces US $10-40/ 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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5W LED Ceiling Light COB Downlight for Project

Description

Basic Info

Warranty

2 Years

LED COB Light Source

Shineon Chip

Color Rendering Index

Input Voltage

220-240V / AC

Trademark

World-Dawn

Specification

diameter: 130M, high: 122MM

Origin

Guangdong

HS Code

9405409000

World-Dawn COB LED Downlight 15W High CRI 80

15W Recessed COB Ceiling LED Downlight (WD-4071A)

Specification:

Model: LED COB ceiling downlight /LED Down Light (WD-4071A)
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

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:

Application:
General commercial & architectural lighting, hotel, restaurant, shop, office, theater, garage, hospital, corridor, library and warehouse etc.
15W Recessed COB Ceiling LED Downlight (WD-4071A)

Model Number	WD-4071A
Size	￠130×122MM
Input Voltage	220-240V / 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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