What do Philips bulbs xv and cv mean?

The meaning of the model.

For the truly upgraded products of Philips quality assurance, the abbreviation representing its model should be printed on the bulb base, CV stands for (Silver Warrior) and XV stands for (Light of the New Limit).

Philips, 189 1 was founded in the Netherlands, mainly producing products in the fields of lighting, household appliances and medical systems. In 2007, Philips has 65,438+028,65,438+000 employees worldwide, production bases in 28 countries and sales organizations in 65,438+050 countries, with 80,000 patents and superior strength. On October 20 1 1 July11day, Philips announced the acquisition of Pentium Electric (Shanghai) Co., Ltd., amounting to about 2.5 billion yuan.