This New LED Light Lasts 40 Years

The world of illumination is about to change: inventor Jake Dyson has developed a light that never goes out. Well, nearly. It lasts for 40 years and it's going to be released in May 2015, The Guardian reports. Dyson is the son of Sir James, inventor of the famous bagless vacuum cleaner, among other things. The younger Dyson has created a product called Ariel through his company Jake Dyson Products (JDP).