There are many types of emergency light accessories, and they are usually classified in many different ways, including their operating methods, use locations and technologies used.

Battery technology:
Many different battery technologies can be found in emergency lighting products. The main battery technologies are:

Lead acid
Nickel Cadmium
Nickel hydride
lithium ion

The three factors driving technological progress and development are:

Safety
performance
environmental impact

Two major lamp technologies are used in modern emergency lighting products:

led
LEDs provide end customers with the highest light output, the lowest power consumption and the longest average product life, which can save costs in the long run.

Fluorescent lamp
Fluorescent lamps come in a variety of sizes and are inexpensive, with high power consumption and short product life.

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