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Help Center48w Cob Endoscopy Led Light Source
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Specifications
1 Epistar chip2 3200-3400lm
3 50.000H life span
4 Excellent Operating life LED
5. 3 years warranty
1. Product Parameter of 16-18V 5W high power cob led module 5W :
Electrical/Optical Characteristics (At TA=25°C)
Parameter |
Symbol |
Conditions |
Min. |
Avg. |
Max. |
Units |
Luminous Intensity |
Φ |
IF=350mA |
400 |
|
450 |
lm |
Color Temperature |
CCT |
IF=350mA |
6000 |
|
6500 |
K |
Forward Voltage |
VF |
IF=350mA |
16 |
|
18 |
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=25V |
|
|
5 |
μA |
2. Product Advantages of 16-18V 5W high power cob led module 5W:
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.
3. Photos of company and products:
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