This section first checks for the existence of any UV radiation inside the element in led. can led harm us?
Many friends would be ask me this question. I see. Yes, I think I understand how you mean. because UV radiation is of concern to us, so I will use sample works to ask this question. first I want to say some thing to everyone that visible light is a kind of electromagnetic radiation. we seems a bit nervous when hear this work “electromagnetic radiation”,please to feel relaxed, not tense. led was only semiconductor material. let’s go find out more about led , led can directly translate into visible light with electric energy, it is a solid semiconductor material. what is most import part of the led. the answer is semiconductor wafers(it also is import material for uv led strip). the semiconductor wafers encapsulated into led with epoxy resin.
So the led is safe products.