Wearing my blue light blocking glasses so I can sleep better tonight ! - sleep better , burn fat , get focused , feel energized ?? ?Wearing these glasses at least an hour before bed allows you to use phones without disturbing your sleep ?The reasons people struggle to sleep can be due to suffering from too much excess artificial light in the evenings ! ?Exposure to high energy light seriously disrupts sleep and long periods of time in front of smart phones causes computer vision syndrome . ?Blue light blocking glasses improves your sleep and health by filtering out harmful artificial light from digital devices .