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Blue light

3   Articles with this Tag

**Blue light** refers to the high-energy visible (HEV) light with short wavelengths that is emitted by digital screens such as smartphones, computers, and LED lighting. It plays a significant role in regulating our sleep-wake cycle but can also cause eye strain and disrupt sleep patterns when exposed excessively, especially before bedtime. This tag can be used for posts related to blue light effects, protection tips, eyewear, and technology impacting health.

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