Researchers in China recently showed that, using a one-watt LED bulb, li-fi could connect four computers to the Internet at data transfer rates up to 150 megabits per second.

最近中国的研究者们发现, 使用一个1瓦特的LED灯泡, li-fi就可以以带宽150兆/秒的传输速率连接4台电脑接入互联网。