Which brand of LED light beads is good?

*Subject introduction:

General Electric Company (English: General Electric Company, GE, NYSE: GE) is a U.S. multinational corporation that provides technology and service business. According to the statistics of 2007, GE's sales revenue is 172.738 billion dollars, is the world's second largest company with market assets.GE is a multinational company in the company's diversified development, the more outstanding. Currently, the company operates in more than 100 countries and employs 315,000 people. The electric company was formed in 1892 by Morgan Sr. who financed the merger of Edison General Electric Company, Thomson-Houston International Electric Company and three other companies. During the two world wars, this company made a fortune in war and gained rapid growth. After World War I, the company dominated the emerging electrotechnical sector, radio, and in 1919 established a subsidiary, the Radio Corporation of America, which virtually monopolized the radio industry in the United States. World War II in turn led to a dramatic increase in General Electric's production and profitability. Companies: GE Capital, GE Aviation Financial Services, GE Commercial Finance, GE Energy Financial Services, GE Financial Services, GE Funds, GE Technology Facilities, GE Aviation, GE Enterprise Solutions, GE Healthcare, GE Transportation, GE Energy Facilities, GE Water, GE Oil & Gas, GE Energy, GE Consumer & Industrial, GE Devices, GE Lighting, GE Electricity Distribution