What is another word for mercury vapor lamp?
Pronunciation: [mˈɜːkjʊɹi vˈe͡ɪpə lˈamp] (IPA) 
A mercury vapor lamp is a type of lamp that produces light by the vaporization of mercury in a gas tube. It is commonly used for street lighting and outdoor lighting, as it emits a bright white light. There are several synonyms for the term "mercury vapor lamp", including high-pressure mercury vapor lamp, HPMV lamp, mercury arc lamp, and mercury discharge lamp. These terms refer to the same type of lamp and are often used interchangeably. However, they may differ in terms of power, size, and efficiency. Regardless of the terminology used, mercury vapor lamps remain a popular choice for lighting in outdoor settings due to their brightness and longevity.
