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- 16 IR LED board for CCTV security cameras
- Replace a camera LED board for your broken or worn out IR LED board
- Very bright infrared LEDs without much energy consume
- Easy to clean and do not rust
- Beam Angle: 80 degree
- Wavelength: 850nm
- Compatible with: Camera lens
- Voltage: DC 12V
- Dimension: 53mm / 2.09in (Outer Diameter) ; 18mm / 0.71in (Inner Diameter) ; 12mm / 0.5in (H)
- 16 IR LED board
- Very bright infrared LEDs without much energy consum
- Easy to clean and do not rust
The History of the Infrared LED:
- Infrared LED (light emitting diode) came into realization in the 1960s. It was the product of decades of theories waiting to be applied
- An assistant to inventor Guglielmo Marconi, H.J. Round, made a "bright glow" detection and published his findings in a 1907 article that was soon forgotten
- Russian scientist and inventor Oleg Vladimirovich Losev used the same compound as Round (silicon carbide or carborundum) to produce light emission via diodes, thus making him the father of the LED. He wrote extensively about his findings but died before it could be put to practical use
Biard and Pittman:
- It was Texas Instruments' employees Robert Biard and Gary Pittman who discovered infrared LED and received a patent for it. They did this by passing electric current through gallium arsenide (GaAs), thus producing infrared radiation.
- However, it was General Electric Co. employee Nick Holonyak, Jr. who made infrared LED visible to the human eye in 1962. He did this by synthesizing gallium arsenide phosphide (GaAsP), thus producing a red light
- For the first time, LED--specifically infrared LED--was commercialized, used for displays in electronic devices such as radios and watches. In the following years, more colors and wavelengths were made available, thus widening the general use of LEDs and making it ubiquitous today
- 1 x 80 Degree Infrared 16LED Illuminator Board Plate for CCTV Security Camera
If the order has not been shipped; please contact DinoDirect Live Support for order cancellation.You will get your refund within 24 hours.
If the order has already been shipped; you may return the item to us postmarked within 30 calendar days of delivery. Before that, please contact our Live Support to inform that.
In that case we will refund you the payment excluding actual shipping fees already incurred.
If the item is defective, please contact DinoDirect Live Support and send an email to us at firstname.lastname@example.org attached an image or video file clearly showing the defect of the product. And we will give you a response within 24 hours whether we will resend the item or refund the payment to you for compensation.
For customization, please consider carefully before ordering.Because we do not accept return and replacement.
|Unit Price||USD$ 4.59||USD$ 4.24||USD$ 3.94||USD$ 3.69||USD$ 3.46|
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• If the order has not been shipped; please contact DinoDirect Live Support for order cancellation.You will get your refund within 24 hours.
• If the order has already been shipped; you may return the item to us postmarked within 30 calendar days of delivery. Please contact our Live Support to inform that.
• Please contact Live Chat or click here to learn more return policy.