一切會發光的物件都會產生令皮膚受害的UVA & UVB嗎?

No. Whether there is ultraviolet light emitted depending on the nature of the light source.

For example, high pressure sodium light (高壓鈉光燈), such as those used for street/highway lighting, emits light of certain wavelengths.

Incandescent light bulbs, which emit light mostly on the visible spectrum, do not contain much ultraviolet in the spectrum.

任何會發光的物件都會產生令皮膚受害的UVA & UVB嗎?係既

祇不过睇下多定少。多就要當然要防哂啦。你有冇留意個d成日用驗銀紙机既人隻手係咪黑d架。比個d紫外光机哂黑左隻手嘛。佢地可能唔知道要查防晒油。

其實屋豎d燈放出既uv奇低, 可以不理, 未到你皮膚已經比空气吸哂, 咁有咩問題jack。