Description
The IR LED (Infrared Light-Emitting Diode) is a SSL (Solid State Lighting) type of LED diode that sends out the light with a longer wavelengths than visible light. It’s commonly used in conjunction with the IR receiver to support a wireless communication between 2 or more devices.
Infrared LED chips with different wavelengths can be applied in extensive devices, for example:
Infrared LED chip with wavelength of 940nm: suitable to be used in remote controller, such as remote controllers for household appliances.
808nm: suitable to be used in medical treatment appliances, space optical communication, infrared illumination and the pumping sources of solid-state lasers.
830nm: suitable to be used in the automated card reader system in freeway.
840nm: suitable to be used in colored zoom infrared waterproof video camera.
850nm: suitable to be used in video cameras that are applied in digital photography, monitoring system, door phone, theftproof alarm and so on.
870nm: suitable to be used in video cameras in marketplace and crossroad.
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