Introduction to gas discharge lamps

A gas discharge lamp is a type of lighting device that produces light by passing an electric current through a gas or metal vapor. This process, known as gas discharge, converts electrical energy into visible light. There are various types of gas discharges, with glow discharge and arc discharge being the most common. Glow discharge is typically used in applications like neon signs and indicator lights, where low-intensity, steady illumination is needed. On the other hand, arc discharge generates much brighter light and is widely used in high-output lighting systems. For instance, fluorescent lamps, high-pressure mercury lamps, sodium vapor lamps, and metal halide lamps all rely on arc discharge to produce bright, efficient light. These lamps are commonly found in street lighting, industrial settings, and commercial spaces due to their long lifespan and energy efficiency. Understanding how these lamps work can help in choosing the right lighting solution for different environments.

Track Spike

Main Type

* To North/South American market

This rail spike is manufactured according to ARMEA specifications or customers' requirements.

Size: 3/4", 1/2", 5/8"
Length: 3", 3-1/2", 4-1/2", 5", 5-1/2", 6",etc
Material: Q235, 35#, Q355, etc.
Surface: Plain,etc