The European Commission stated in a press release issued on the same day that LED lighting is one of the most energy-saving lighting methods, saving energy by 70% compared to traditional lighting technologies. The popularity of LED products can promote the development of the European lighting industry, and by the year 2020 will reduce lighting energy consumption at the current level by 20%.
However, compared with traditional lighting technology, LED lighting technology is more complex, so the market price of the product is higher. In addition, LED products are still lacking in uniform standards and are unfamiliar to consumers.
The European Commission publicly solicited public opinions on this, hoping to understand how to eliminate obstacles in the popularization of LED lighting products, ensure product quality and safety, strengthen cooperation in the lighting field and related fields, and increase the competitiveness of European LED lighting products.
The EU plans to completely ban the sale of traditional light bulbs by September 2012 and replace 8 billion incandescent bulbs used in residential buildings, offices, and streets with energy-saving products in the next few years.
Wireless Gaming Keyboard is a keyboard disk with no direct physical connection to the computer, through infrared or radio waves to send input information to a special receiver. Bluetooth devices, to be precise. The so-called Bluetooth technology, in fact, is a short-range radio technology, the use of "Bluetooth" technology, can effectively simplify the communication between mobile communication terminal devices such as palm computers, laptops and mobile phones.The so-called Bluetooth technology, in fact, is a short-range radio technology, the use of "Bluetooth" technology, can effectively simplify the communication between handheld computers, laptops, mobile phones and other mobile communication terminal devices, also can successfully simplify the above devices and the Internet communication between the Internet, Thus, the data transmission between these modern communication devices and the Internet becomes more rapid and efficient, which broadens the way for wireless communication. Bluetooth supports point-to-point and point-to-multipoint communication using a decentralized network structure, fast frequency hopping and short packet technology, and works in the 2.4ghz ISM (industrial, scientific, and medical) band used worldwide. Its data rate is 1Mbps. Time division duplex transmission scheme is used to realize full duplex transmission.
Now there is the latest technology 2.4G wireless keyboard and Wireless Gaming Mouse, what is 2.4G, it is actually a wireless transmission technology, 2.4G is on behalf of a data transmission rate, now on the market 2.4G wireless keyboard and mouse is a USB receiver, mini, general plugged in the computer, can be used directly.Bluetooth devices of any brand can be charged in up to three hours. You can usually power off by seeing the indicator on the keyboard change color or turn off. Charging a product for a long time can cause serious damage to it. If you're not using a wireless keyboard for a long time, it's best to charge your device once a month or so. In case its built-in battery goes dormant and cannot be recharged.
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