Oshima High Pressure Sodium Lamp (NH)

A high pressure sodium lamp is a type of high-intensity discharge (HID) gas discharge lamp. The high pressure sodium lamp typically has high luminous efficacy, which means it is able to produce very intense bright light. Thus, this type of lamp is widely used for wide area overhead lighting in commercial, industrial, and public places, such as factories, parking lots, retail stores, sports arenas, etc.