What are the main types of indicator lights today?

M2B Technologies is a company specialising in the manufacture of indicator lights. It offers quality and assurance solutions for various applications in the electromechanical sector. These devices are essential for the efficient operation of many electrical systems, since they provide visual signals that favour the operation and control of the equipment.

What are indicator lights used for?

Indicator lights are essential in industry, where their use extends to numerous applications. They serve to alert users about the status of a device, such as on/off, fault or normal operation. These devices allow for rapid identification of critical situations, improving safety and operational efficiency.

In industrial environments, they are used in control panels, machinery, safety equipment and in warning signs. They are also used in the domestic environment, in household appliances, computer equipment and heating systems, among others.

Their versatility and functionality make them indispensable elements in the manufacture of electrical and electronic products.

In addition to their informative role, they contribute to process optimization. By enabling continuous monitoring of the operating status of machinery and equipment, these devices help operators quickly detect faults or maintenance needs. In short, their proper implementation results in a safer and more efficient work environment.

Classification of indicator lights

The types of indicator lights can be classified according to their design, function and technology. The most common categories are presented below:

• LED indicators. These indicators integrate light-emitting diodes (LEDs) that offer high energy efficiency, long life and superior brightness. They are excellent for applications where clear and visible signaling is required.
• Neon indicators. Although less common today, neon indicators are known for their bright light and retro look. They are mainly used in low voltage applications and in situations where constant signaling is required.
• Incandescent lamp indicators. They consist of incandescent bulbs to generate light. Although they are less efficient than LEDs, they are used in certain applications due to their availability and relatively low cost.
• Multicolour status indicators. Some indicator lights display multiple colours to inform about different operating states. This is particularly useful in complex systems where the operating status needs to be quickly identified.
• Signalling indicators. These devices are specifically designed for warning or status signals. They are used in safety equipment, industrial machinery and in other environments where clear signalling is essential.
• Tactile indicators. With the evolution of technology, they make it easier for users to interact directly with the devices, providing visual feedback on their status.

The classification of indicator lights allows for a better selection according to the specific needs of each application. The correct choice of indicator lights can make a difference in the efficiency and safety of electrical and electronic systems.
At M2B Technologies, quality and design are paramount. Therefore, we only market customised solutions, tailored to the requirements of our clients. To learn more about our products or receive advice, simply visit our website or follow our activity on social media.