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  1. #1

    LED with Dual wavelength phototherapy

    Hi to all
    I want LED with 657 and 940 nm wavelengh that have Dual wavelength phototherapy.
    please help me!

    •   Alt31st December 2016, 08:33

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  2. #2
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    Re: LED with Dual wavelength phototherapy

    Hi,

    I don't know anything about this topic (phototherapy or dual wavelenght LEDs), sorry. What I can suggest is browsing LED manufacturers' websites and viewing datasheets for some of their products, or contacting their sales or technical departments to ask if they manufacture the kind of LEDs that you require.

    Do you mean red LEDs and near infra-red? In case you haven't looked into this yet, Electromagnetic spectrum, and Visible Spectrum on Wikipedia could help to understand that if a single LED combining those wavelengths doesn't exist, (and maybe it does, I have no idea, I am of the impression that...) you can combine different LEDs to obtain the wavelengths you require, the same as for horticultural LED use.

    Found this article, no idea if it's any good to you: Light-Emitting Diodes (LEDs) in Dermatology

    LED datasheets tell you the wavelength, and LED info. is easy to find regarding colours and corresponding wavelengths. Best of luck!
    Last edited by d123; 31st December 2016 at 21:39.

    •   Alt31st December 2016, 21:27

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  3. #3
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    Re: LED with Dual wavelength phototherapy

    thank you very much

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