BlockBlueLight UK is the United Kingdom and EU's premium supplier of blue and artificial light blocking products. After learning about how artificial light past sundown has such a drastic effect on our sleep and health we went searching to devices and tools to allow reduce the damage while still living with technology. We trial, test, experiment and use everything we sell and have been researching light and the devices we sell for over 5 years now. Blocking blue light is a wee passion of ours! We are devoted to helping people improve their sleep. We accomplish this by educating about the harmful effects of artificial blue light, and substantially researching, designing and manufacturing blue light blocking solutions.