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When the sun goes down so does the amount of natural Blue Light, triggering our bodies to produce melatonin and start the sleep cycle. White LED and CFL light bulbs emit significant amounts of artificial Blue Light that trick our receptors into thinking it's still daytime. The PupilBulb provides sufficient bedroom light without harsh Blue Light, allowing your body to prepare for a restful night's sleep. Read more about a better night's sleep here

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Pupilbox Lens Protection Levels

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Block Blue Light at night to sleep