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3*7w Cob Led Indoor Grill Lamp

3*7w Cob Led Indoor Grill Lamp photo-1
US$ 17 - 19 MOQ: 1000 Sets
Key Specifications
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Grid Shape:
I
Lamp Power(W):
21
Color Temperature(CCT):
Cool White
Payment & Shipping
Payment Methods:
Port of Shipment:
guangzhou/shenzhen
Delivery Detail:
Delivery time depends on order quantity.
Grid Shape I
Lamp Power(W) 21
Color Temperature(CCT) Cool White
Lamp Body Material Aluminum
Certification CCC, CE
Place of Origin Guangdong, China
Brand Name RUIQUAN
Model Number RQR-D0003

Specifications

3*7w cob led indoor grill lamp
1.Cold forging heat sink
2.Black and white painted shell
3.Cob led.

3*7w cob led indoor grill lamp 

 

Grille light fixturer specification as below

Item No.: RQR-D0002
 Power: 3*7w 
 Input Voltage: AC100-240V
 Color Temperature: Warm white, Cool white
 Working Temperature: -20~60°c
 Working Life: 50000h
 Application: Indoor lighting
 Size: 348*135*85   mm
Surface Treatment: Painting

 

Picture for led grille lamp fixturer

 

3*7w cob led indoor grill lamp

3*7w cob led indoor grill lamp3*7w cob led indoor grill lamp

 

 

LED grille lamp fixturer use cold forging heat sink

 

Comparison of LED Heat Sink Material

Item

Cold forging heatsink

Extruded heat sink

Die casting

Material

Pure AL 1070

AL 6063

ACD12

Thermal conductivity

226w/m.k

209 w/m.k

96 w/m.k

Surface treatment

Anodizing

Anodizing

Only Painting

Construction

Integrated

Separated bodies

Integrated

Pins thickness

0.6mm

1.0mm

2.0mm

Pins Quantity

More

More

Little

Advantage of cold forging heat sink

1.Integrated cold forging heat sink use pure aluminum material, with the best heat dissipation.

2. More fins and more space of heat dissipation.

3. Can be anodized in any color.

Below is the surface-temperature of these 3products(7w Driver)

 

 

 

Production procedure for cold forging heatsink 

 

 

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Business Type
Manufacturer
Year Established
2010
Factory Size
10,000-30,000 square meters
Total Employees
101 - 200 People