They are devoted to providing the world's most optimal and science backed blue light glasses, and blue blocking lighting solutions, aiming to alleviate digital eye strain, improve sleep, and optimise health through mitigating the harmful effects of artificial light from screens, devices, and LED & fluorescent lighting.
All of BlockBlueLight's products are evidence based and also backed by science to ensure they line up with all the most recent academic research on light and health.
BlockBlueLight have actually helped over 25,000 consumers repair their sleep, eliminate headaches & eyestrain, and improve overall health & wellbeing. They are taken into consideration the globe's leading professionals' in creating the best blue light glasses and sleep friendly lighting products that actually function.

• https://www.blockbluelight.co.uk