What Does HPML Stand For?

HPML stands for High Pressure Mercury Lamp

HPML, or High Pressure Mercury Lamp, is a type of gas-discharge light source that produces illumination by passing an electric current through mercury vapor, which results in a high-intensity light output. These lamps are characterized by their efficiency and ability to emit bright, bluish-white light, making them suitable for various applications such as street lighting, industrial processes, and commercial displays. HPMLs are valued for their longevity and high luminous efficacy, although they require specific ballasts for operation and may contain hazardous materials.