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21% OFF 48個のIR LEDライトボード赤外線イルミネーター 940nm 夜間には見えない光レッド露出カメラなし US$10.99 US$13.99 View It

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owlaero 05/09/2018

The description states that they are 940nm infrared LEDs and they are invisible. When they are powered with 12V they appear as 48 bright red spots. They do emit infrared but since it is visible and not invisible as described then it is not 940nm. I ordered 3 of these for use with cameras that would be undetectable. the red glow makes them useless.

コメント (2)

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Banggood Dear owlaero, Thank you for choosing Banggood and sorry for the inconvenience caused. We have forwarded your feedback to our customer service team and will give you a proper solution within 24-48 hours. If you have any other inquiries, please do not hesitate to contact us by filling out the form at this link: http://www.banggood.com/Contact-Us_hi111 We will do our best to assist you. Best regards, Banggood Team
22/05/2024

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jryorkpa Would a filter obscure the "48 bright red spots" without limiting their intended purpose? puroose. Just curious
返信 24/11/2019

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バッジについて

CEOバッジ

CEOバッジの所有者はバングッドのボス。

獲得できるバッジはまもなく提供されます

About Badges

Badges are related to the community, and users earn badges by creating quality content, completing missions, or by participating in special activities.

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Help others and be happier!

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バッジについて

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