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Help CenterLED Chip 7w COB Led Pure White Led Bead 550-600LM 350mA High Power Led Diode
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Specifications
1.Rohs Verified 7W cob LED2.50000hrs life
3.350mA
4.
1. Product Parameter of 7w cob led:
2. Product Image of 7w cob led:
Electrical/Optical Characteristics (At TA=25°C)
|
Parameter
|
Symbol
|
Conditions
|
Min.
|
Avg.
|
Max.
|
Units
|
|
Luminous Intensity
|
Φ |
IF=350mA |
550 |
|
600 |
lm |
|
Color Temperature
|
CCT |
IF=350mA |
6000 |
|
6500 |
K |
|
Forward Voltage
|
VF |
IF=350mA |
22 |
|
24 |
V |
|
Color Rendering index
|
Ra |
IF=350mA |
70 |
|
75 |
− − |
|
Thermal Resistance Junction To Board |
RΘJ-B |
IF=350mA |
|
10 |
|
°C/W |
|
50% Power Angle
|
2q½ |
IF=350mA |
|
120 |
|
deg |
|
Reverse Current
|
IR |
VR=35V |
|
|
5 |
μA |
3. Product Features:
1). New design, broader emitting area, higher refractive index and softer light ray. Imported fluroscent powrder, high quantumn efficiency. low heat.
2).Capsulation with silica gel, able to stand with high temperature, anti-fade, with high efficiency of reflection and transmission.
3). Insulation plastic material, bein able to stand high voltage and high temperature, no distortions.
4). Heat conductive base if made of aviation aluminum, fast in heat conductive.
5). Using high quality chip. Delicately arranged chip, to ensure unifor ray and quick heat dissipation.
A. Use Big Size Chips from famous manufacture like Epistar and Bridgelux.
B. Perferct Bonding-Using 1.2 Mil 99.99% Golden Wire to bond Chip on Board.
C.Wide Application:
4. Our Good After Sale Severice
4. Our Enterprise Scence.
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