| Customization: | Available |
|---|---|
| LED Packaging Type: | Chip |
| Chip Material: | InGaN |
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Quality 5w Infrared Led 850nm 845nm 940nm 950nm 945nm 860nm 3838 smd led IR
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Item
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IR Led 850nm/945nm
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Power(W)
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5W
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Voltage(V)
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1.4V-2V
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Current(mA)
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350mA-2000mA
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Wavelength
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840nm-860nm, 940nm-950nm
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Size
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3.85x3.85x2.76mm
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It is mainly used to realize biometric unlocking function for mobile phones and tablets. The LED is only 1.6mm high, it can achieve narrow angle emission from a very small size, reaching a record radiant intensity value. It paves the way for a compact,energy-efficient design that facilitates reliable iris scanning on mobile devices. Mobile phones and tablets are increasingly used for sensitive applications such as online banking and online shopping, so the adoption of biometrics on these devices is the latest trend. In addition to fingerprint scanning, many manufacturers are considering iris scanning as a new biometric unlocking method. Infrared light will illuminate the eye, and the camera on the device will capture the iris image to identify its characteristics.
Biometrics in mobile devices
For mobile applications, the lower the transmitter power, the better. This is very important.
In this respect, a wavelength of 1050 nm is particularly suitable because it enables a variety of color, high contrast iris images with relatively low light levels. Current designs typically use multiple infrared LEDs, and the new IR LEDs are so bright that they require only a small transmitter to operate the iris scanner.
Q1: Do you supply OEM,ODM service?
A1: YES,absolutely it can be realized.
Q2: All the pictures are real photo?
A2: Yes, the pictures of all products on this page are 100% real shoot by us.
Q3: How can I get a quotation from you?
A3: Please kindly leave us messages about your needs,including products and quantity,our professional team will reply you very
soon (mostly within 6 hours).
Q4. Can I have a sample order for led light?
A4: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q5: How to place an order?
A5: If you want to place an order, Please feel free to send us an inquiry email or contact us by trademanager online, we will
reply you within 6hours(working day).
Q6. What about the lead time?
A6:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than
Q7. How do you ship the goods and how long does it take to arrive?
A7: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q8. Is it OK to print my logo on led light product?
A8: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
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