Pourquoi les réverbères violets sont-ils meilleurs?

J'ai vu des réverbères violets en ville. Quels sont leurs avantages sur les lampes de rue LED ordinaires?

Purple street lights are not better, and they only appear in a few cities. Common LED street lights emit white light. The LED street lights turn purple because the surface coating of the light is worn as time passes. LED lights originally emit blue light, and they create white light by applying a coating of phosphor powder. When an LED street light turns purple, it needs to be replaced.

Plus de lecture: Étape de développement et contrôle de la température de couleur de l'éclairage routier à LED

Ce que les autres demandent

How do LED street lights dissipate heat?

I learned that the lifespan of LED street lights will be reduced if they have poor performance on heat dissipation. How do LED street lights manage to dissipate heat?

Lire les conseils détaillés des articles de blog

Retour en haut