[ Groupe de discussion ]

Sujet: Re: Light and Motion Seca Enduro 2200 lumens
Écrit par 3riders / Light and Motion
Date: Le 25 Septembre 2017 à 13:44:05:
(205.237.68.18)
En réponse à: Re: Light and Motion Seca Enduro 2200 lumens écrit par 3riders le 22 Septembre 2017 à 12:36:34:

Voici la réponse de Light And Motion.

C'est comme dire à une client de Porsche :"Désolé, votre nouvelle 911 a belle et bien 380hp, mais vous ferez 0-100 en 12 secondes...".

Hello,
I am sorry to hear that you are unhappy with your light. Sometimes the LED lights appear yellow because they are lower on the Kelvin color scale, but this coloring of the light in no way reduces the lumen output of the light itself. The Kelvin color scale can be grouped into categories based off the Kelvin temperature, we then order all of our LEDs from one category on the Kelvin scale. So it is possible that the LEDs in your light were on the lower end of the category which is why they are yellow in color, and the LEDs in your friends light are from the higher end of the category giving a white coloring to his light. While the white light appears to be brighter than yellow light the lumen output of your light is still higher than your friends. The reason white light appears brighter is because human eyes are very sensitive to white light but we are not as sensitive to yellow light so it actually enables us to see better in yellow light. The wavelength of yellow tinted light is much for favorable to the human eye than a white/blue light is. The wavelength of a white light is not as favorable to the human eye this is why we squint we looking at a bright white light, our eyes are sensitive to it.
The color of the light in no way affects the lumen output of the light. Having a yellow tint to a light can be a good thing and allow you to see better with your light than if you had a white light as your eyes will not be as sensitive to the yellow light as they are to the white light.
Please let me know if you have any other questions.
Thank you!





Répondre

Nom:
Courriel:

Sujet:

Commentaires:

URL de Lien:
Titre du Lien:

Sélectionnez le troisième bouton:

[ Groupe de discussion ]