What is another word for sodium-vapor lamp?
Pronunciation: [sˈə͡ʊdi͡əmvˈe͡ɪpə lˈamp] (IPA) 
A sodium-vapor lamp is a type of electric lamp that's commonly used for outdoor lighting, street lighting, and industrial lighting. It's typically yellow-orange in color and produces a high-intensity light. There are several synonyms for the term "sodium-vapor" lamp, including high-pressure sodium lamp, HPS lamp, sodium discharge lamp, and sodium lamp. These synonyms all refer to the same type of lamp but may be used interchangeably depending on the context. Sodium-vapor lamps are known for their high efficiency and long lifespan, making them popular choices for both commercial and residential applications.
