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A comment on Chemists discover how blue light speeds blindness. Parent comment

Re:Chemists discover how blue light speeds blindness by sc00ty on Thursday August 09, 2018 @05:34PM (#17728711)
How long have you been using yours? I have been using one for about 3 years. Initially it worked great, but it seems the light just doesn't do it anymore and the alarm sounds are what eventually wake me up.
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Re:Chemists discover how blue light speeds blindness by chrisper on Friday August 10, 2018 @12:44AM (#17730737)
About a year. But I am having similar experiences.
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Re:Chemists discover how blue light speeds blindness by thewizardofaus on Friday August 10, 2018 @08:53AM (#17732780)
Perhaps try and cycle using the light. Couple months using it, one month off etc.
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