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Tag: A sign of the performance of the device

Luminous flux, luminous efficiency and visual sensitivity of LED optical properties

Luminous flux, luminous efficiency and visual sensitivity of LED optical properties

Posted on October 27, 2021May 14, 2022 by admin

1. Luminous flux Luminous flux Φ is the radiant energy that characterizes the total light output of the LED, and it marks the performance of the device. Φ is the sum of the energy that the LED emits in all directions, and it is directly related to the working current. As the current increases, the…

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