| ong the lamp can not light up the dark --- not only | | | | wireless router and flashlight LED lights invented a |
| for them but also your computer, phone or car | | | | prototype that can be used. They plan to the |
| radio to connect to the Internet. This sounds | | | | next important step is necessary to rely on the |
| strange, right? But you can imagine the next. | | | | worldwide popularity of LED bulbs. |
| Have used infrared light remote control to remote | | | | LED lights have appeared everywhere, from |
| control a TV and DVD player. The ceiling and | | | | computer screens to traffic lights, but in |
| reading lamps for wireless access points can do | | | | everyday household lamps spend popularity slowly |
| any of you install the Internet anywhere. | | | | because each bulb to spend 30 U.S. dollars or |
| Of course this is not any light can do. Little and | | | | more. However, an LED bulb can last more than |
| other researchers hope that the efforts of the | | | | 50,000 hours, compared with only 1000 hours life |
| light-emitting diode (LED) bulbs on the popularity of | | | | lamps, and LED power compared to, so use them |
| these bulbs have confirmed the general use than | | | | more cost-effective. |
| the current incandescent and fluorescent light | | | | Little said: "This is very important, LED lighting |
| bulbs low energy consumption, more durable, they | | | | structure compared to fluorescent bulbs can bring |
| a good substitute. | | | | about energy savings," he said, with a wide range |
| To communications with the lighting is not news. | | | | LED applications in all areas, its price in the next 5 |
| Romans used beacon for all communication | | | | to 10 years expected to decline. |
| between the castle, lighthouse to remind the | | | | Not only to make a cheaper wireless network |
| vessel to avoid the coastal zone of danger. NASA | | | | throughout the U.S. city. Little spoke in a very "in" |
| and the U.S. Army recently in the research of | | | | energy efficient homes to achieve full wireless |
| laser as a direct, high-speed means of | | | | connectivity, including computers, television and air |
| communication. | | | | conditioning. |
| However, today's most popular wireless network | | | | Outdoor applications of local networks can achieve |
| technology is dependent on radio frequency. As | | | | the communication between vehicles. A car |
| more Internet users and devices occupy the | | | | through the anti-lock braking sensors to vehicles |
| same band, that band will become very crowded | | | | on the road under the ice, and then it's LED brake |
| and busy, the speed will slow down browsing. | | | | lights automatically came a message to the back |
| "It's like in a cocktail party," Little told LiveScience, | | | | of the car over. |
| he explained, when a lot of people together, | | | | "Mobile industry and transport industry there is a |
| talking, the sound will be increasing. Light of the | | | | huge profit", Little said. He pointed out that Audi |
| information through directly to individual users and | | | | has recently been on display traffic lights change |
| devices to avoid the congestion problem, whether | | | | color soon, although he envisaged normal light |
| through a very narrow laser or LED light bulbs in a | | | | instead of radio transmission with a machine to |
| large area. Information will be first through the | | | | inform the car. |
| ceiling light or table lamp wire wireless router from | | | | Government dollars to support this idea. Little and |
| a wireless issue, then LED lights in a human eye | | | | the rest 30 from Boston University, Rensselaer |
| can not detect the flash mode conversion data. | | | | Polytechnic Institute and researchers at the |
| Another advantage is the icing on the cake such a | | | | University of New Mexico received from the |
| system more secure, because light can not pass | | | | National Science Foundation, 18.5 million U.S. dollars |
| through walls like radio waves. Installed in the lamp | | | | for five years, the cost of the development of |
| on the wireless network can not go beyond the | | | | this technology. |
| four walls of the room where. Those ill-disposed | | | | Communications companies are some of the |
| to take up the neighbors free wireless Internet to | | | | world using this technology, trade negotiations, |
| be squatting in your house lights outside the | | | | which means that sooner or later will see its |
| window Caixing issued. | | | | application. |
| Little and her researchers have used a modified | | | | |