Is it for Siao? Twelve thousand yuan a lamp

Do you remember the world 's longest - lived light bulb? Has been working continuously for 113 years from 1901, even down three monitor.

We introduce the bulb although not so awesome, but it can also be used for 40 years, the brightness is far higher than the above that.

From the British inventor Jake Dyson trying to break the embarrassing situation of the bulb, he developed a LED bulb, 12 hours a day, then can be used continuously for 40 years.

Ordinary light bulbs use inert gas to suppress the principle of tungsten filament sublimation, although the work temperature, the light is more bright, but it is not only to shorten the life of the bulb, but can not do to extend the life.

The reason why the bulb can have such a long life, the secret lies in temperature control. Jake Dyson next to the bulb set up the radiator, the bulb temperature control below 55 degrees.

The price is so awesome natural lighting is not cheap, costs $2000, about 12400 yuan, in China can buy two iPhone 6 Plus.

For more information about LED, please click on China LED network or pay attention to WeChat public account (cnledw2013).