Scottish startup PureLiFi wants to use the light bulb to establish an Internet connection. Recently, the company announced a financing of 1.5 million pounds (2.2 million US dollars), valued at 14 million pounds. PureLiFi was founded in 2012 by Professor Harald Haas, formerly known as Edinburgh University's derivative company PureVLC. At the 2011 TED conference, Hass first used the term "Li-Fi" to describe two-way visible light wireless communication technology, using visible light instead of traditional radio frequencies. Building a wireless network with lighting is not a new concept, and the Hass team has developed a wireless network that supports simple LED bulbs. In fact, as long as there is a PureLiFi product, the user can connect to the Internet under the light beam emitted by any lighting device. Most of PureLiFi's products are still in the laboratory research stage, but they also introduce limited functionality products. In 2013, the company's first Li-Fi device was sold to US health care providers; in 2014, they launched the first device to support two-way visible light communication, Li-1st. At present, consumers have no way to buy, because this product is only for PureLiFi partners. At the end of last year, PureLiFi took an important step by developing Li-Flame products for partners in the industry that could convert existing fixtures into Li-Fi access points. In the entire device, there is a battery-backed Li-Fi mobile module that can be connected to the top of the computer display and connected to the Internet via a Li-Fi access point. The Internet of Things is being integrated into our lives. We know that spectrum-based wireless networks have bandwidth limitations, and finding alternative sources of connectivity is a solution. But security is also very important, and Li-Fi does a good job. The Li-Fi signal is guided by a narrow beam and cannot propagate through the wall. In addition, it uses separate upstream and downstream channels, which means that hackers need to invade both channels to invade your network. According to a report released by MarketsandMaerkets, by 2020, the market value of visible light communication technology will reach 9 billion US dollars. Now the technology is still in its infancy, and it has not penetrated into people's daily lives. The University of Edinburgh, the Scottish government, and a number of private investors are interested in PureLiFi. Their latest round of funding is led by London & Scottish Investment Partners (LSIP), and other investors include the Scottish Investment Bank and Old College Capital, a venture capital firm of the University of Edinburgh. PureLiFi will use this investment to increase product development, as well as expand the market and sales. Pmma Slight Led Mirror Light,Chrome Makeup Mirror,Chrome Led Mirror,Erp Certificate Of The Mirror Light NINGBO EASTKEY ILLUMINATE APPLIANCE CO.,LTD , https://www.eastkeylighting.com
Light bulb establishes Internet connection Li-Fi or can replace traditional wireless network