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HP Sodium Lamp

HP Sodium Lamp

An HP Sodium Lamp is a high-pressure sodium vapor lamp that emits wide-spectrum yellow light, commonly used in street lighting and industrial areas.

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Definition

An HP Sodium Lamp is a high-pressure sodium vapor lamp that produces a wide-spectrum yellow light.

Purpose

High-pressure sodium (HP Sodium) lamps are used for their efficiency and long lifespan in providing bright, yellow-tinted light. They are commonly used in street lighting, industrial lighting, and other outdoor applications where high-intensity illumination is required.

Examples of Use

  1. Street Lighting: Providing bright illumination for roads and highways.
  2. Parking Lots: Lighting large outdoor parking areas.
  3. Industrial Areas: Offering high-intensity lighting for factories and warehouses.
  4. Sports Facilities: Illuminating outdoor sports fields and arenas.

Related Terms

  • Metal Halide Lamp: A type of high-intensity discharge (HID) lamp that produces white light.
  • LED Lamp: A light-emitting diode lamp known for its energy efficiency and long lifespan.
  • Fluorescent Lamp: A low-pressure mercury-vapor gas-discharge lamp that produces visible light.

Notes

HP Sodium lamps are known for their energy efficiency and long operational life. However, they produce light with a yellow tint, which can affect color perception. They are gradually being replaced by more energy-efficient and color-accurate LED lighting.

Related Terms