| Customization: | Available |
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| LED Packaging Type: | Chip |
| Chip Material: | AlGaInP |
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Specifications: 3W
1. Brand new and high quality.
2. LED emitter: 3W. Forward Current: 350-700mA,
3. Emitted color: 1040-1050nm
4. Color temperature:
5. DC forward voltage (VF): 1.3-1.4V
6. Beam angle: 120 degrees.
7. LifeSpan time: > 50,000 hours.
8. Intensity luminous: 25-30MW@350MA
9. RoHs compliant, lead free.
10.Electrostatic Discharge Threshold (HBM):2000V
11.Junction Temperature:105°C
Applications :
LED infrared flashlights (wavelength range 1040-1550nm) belong to near-infrared to short-wave infrared band devices, and their application scenarios are closely related to the optical properties of this band (such as strong penetration, concealment, and sensitivity to specific materials). The following are its main application areas and specific scenarios:
1. Security and monitoring field
Use the concealment of infrared light (invisible to the human eye) and night penetration ability to achieve monitoring and security deployment without visible light interference.
Night vision monitoring fill light
With infrared cameras, it is used for concealed monitoring at night or in low-light environments to avoid visible light fill light causing target alertness.
Typical scenarios: home security, field monitoring (such as wildlife observation), border patrol, etc.
Infrared imaging reconnaissance
Detect hidden infrared markings (such as banknote anti-counterfeiting marks, confidential documents written in infrared ink).
Check for circuit or pipeline leaks (assisted by infrared thermal imaging, but must be used with a thermal imager).
2. Industrial and scientific research detection
Use the penetration and spectral characteristics of infrared light on materials for non-contact detection and analysis.
Semiconductor and electronic component inspection
Detect internal structural defects of chips (such as packaging bubbles), or observe the quality of circuit board solder joints through infrared microscopy.
Material analysis and non-destructive testing
Penetrating transparent/translucent materials such as plastics and glass to detect internal impurities or stratification (such as photovoltaic panel defect inspection).
Rapid detection of moisture content of organic matter such as wood and paper (based on the spectral absorption characteristics of short-wave infrared).
Aiding scientific research experiments
In biomedical experiments, it is used to excite near-infrared fluorescent markers (need to match fluorescent imaging equipment).
As a near-infrared light source in optical experiments, it is used for spectral analysis or optical component testing.
III. Medical and biological fields
Near-infrared light (especially the 1300-1550nm band) has strong penetration into biological tissues and is relatively safe, making it suitable for non-invasive testing.
Vital sign monitoring
Detecting blood oxygen saturation (such as the near-infrared light source of a pulse oximeter), heart rate, etc. through the skin, based on the difference in hemoglobin absorption of light of different wavelengths.
Medical imaging assistance
As an excitation light source in fluorescence imaging, it is used in conjunction with near-infrared fluorescent dyes (such as indocyanine green) to achieve deep tissue angiography.
Dermatology is used to detect pigmentation or vascular abnormalities under the skin (combined with professional imaging equipment).
Physiotherapy and photobiomodulation
Some studies explore the role of near-infrared light in promoting cell metabolism (such as wound healing and nerve repair), but the dose and wavelength must be strictly controlled.
IV. Communications and optical engineering
Use the low loss characteristics of infrared light in optical fibers for short-distance communications or optical system debugging.
Fiber optic communication testing
As a visual fault locator (VFL) for optical fiber links, it emits 1310nm or 1550nm lasers to quickly detect fiber breakpoints or bending losses.
Infrared laser aiming and alignment
In the debugging of optical instruments (such as telescopes and lidars), the optical path is calibrated by infrared light spots (infrared observation mirrors are required).
5. Special scene applications
Outdoor adventure and search and rescue
During night search and rescue, infrared light is used to illuminate vegetation or human bodies, and infrared thermal imagers are used to quickly locate targets (especially suitable for smoke or haze environments).
Archaeology and cultural relics protection
Detect the underlying information or restoration traces of cultural relics such as murals and paper (using the difference in the penetration of infrared light into pigments).
Agriculture and forestry monitoring
Evaluate crop water stress or pests and diseases (short-wave infrared can reflect the moisture content of vegetation), or use it for infrared remote sensing surveys of forestry resources (need to be equipped with drones and other platforms).
Precautions
Safety protection: The 1040-1550nm band belongs to the category of Class 1 or Class 2 lasers, but direct exposure to the human eye may still damage the retina, so you need to avoid looking directly at the light source.
Device compatibility: When applying, you need to match sensors, filters or imaging devices (such as near-infrared CCD cameras, InGaAs detectors) of the corresponding band.
Regulatory restrictions: Some countries/regions have restrictions on the power and usage scenarios of infrared laser equipment, and compliance needs to be confirmed in advance.
LED infrared flashlight(3 W )
|
Dimension |
147*45*27mm |
|
Power Consumption |
3W |
|
wavelength(nm) |
1040-1050nm |
|
Efficiency@350mA |
25-30mw |
|
LED Voltage |
1.3-1.4V |
|
Current |
350-700ma |
|
Application |
LED Equipment light |
Note :
They may burn out if they receive enough power with no cooling , And if you use it for a long time,
please give them colling!!!
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