BlockBlueLight make premium blue and artificial light-blocking products. Following years of dedicated research and development, Daniel Ebbett and his team created a range of blue-blocking devices for different situations – whether night lights, torches, reading lamps or non-blue light-emitting light bulbs.


Ocushield products are created by Optometrists and are proven to filter out harmful blue light. Because of this, they've been registered as a class 1 medical device by the Medicines and Healthcare products Regulatory Agency (MHRA), an executive agency of the Department of Health and Social Care in the UK.


Swanwick blue light glasses also known as 'Swannies' are highly effective in blocking the blue-light from your laptops, screens and mobile phones that disrupt your natural sleep hormones. With day and night versions they are the perfect way to manage your blue light exposure and help balance your natural rhythms.