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What are the different effects of the UV LED, VIS LED and Infra LED?


Low UV: 250nm-265nm -285nm -365nm. Now we can to do is 250 nm -410 nm. These are all INGaN / GaN material carbides. These UVs can kill all bacteria in the water, with a lethality of 98%, especially when it is in 285nm.

Middle UV: 365nm -370nm to the illumination are international common, UV light has lethal power, ensure the general surgery without bacteria.

365nm-390nm, generally use it to fill the dentist, the characterized is strong and short time.

At the same time, 365nm-370nm wavelength used to identify the authenticity of paper money in international.

High UV: 405 nm -410 nm, the chip is no more than 2 inches (also known as UV chips). 345-410nm can be used for plant seed cultivation. 405nm-410nm can be used for the identification of RMB currency authenticity.


Blue Light: 430nm -450nm -470nm is used in the blue wavelength, the main component is INGaN / GaN, but its low content, low capacity, not durable, mainly for the blue wavelength.

Green Light: 505nm -520nm -540nm is mainly used for green wavelength, the main components are: INGaN/GaN. 556 is the main component: GaP / ALInGaP, in the international spectrum of the human eye, the most clear is the pure green.

Yellow Light: 570nm -590nm wavelength is mainly used for amber (yellow); 600 nm -620 nm band is mainly used in orange.

Red Light: 630nm -640nm wavelength is mainly used for red, 660 nm -730 nm wavelength, the main application for the deep red.

Infra LED (IR LED)

660nm -730nm -780nm wavelength can promote the plant growth.

730nm-760nm can be made of medical products can check whether the patient is a vegetative person.

760nm-790nm-805nm can be used for medical in the detection of fat content.

850nm -880nm, can be used to monitor the speed of the engine.

900nm is mainly made of test equipment, used to detect human blood gas, blood sugar and so on.

940nm mainly made foe remote control for position locking.

1000nm -1300nm -1500nm -1550nm detection equipment to detect the main body of alcohol / fiber / carbon monoxide / carbon dioxide and other volatile strong gas.

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