What kind of led tube is used in led tube light fitting?


LED tube light fittings have become increasingly popular due to their energy efficiency, long lifespan, and environmental friendliness. These fittings are designed to accommodate various types of LED tubes, each offering unique features and benefits. In this article, we will explore the different kinds of LED tubes used in LED tube light fittings, their characteristics, and the advantages they bring to the table.


T8 LED Tubes:

T8 LED tubes are the most common type used in LED tube light fittings. They are 1 inch in diameter and come in different lengths suitable for various applications. These tubes are compatible with existing fluorescent fixtures, making them an excellent choice for retrofit projects. T8 LED tubes offer high energy efficiency, bright illumination, and a long lifespan – far superior to traditional fluorescent tubes.


T5 LED Tubes:

T5 LED tubes are slimmer than T8 tubes, measuring 5/8 inches in diameter. They are ideal for installations where space is limited, such as cabinets, display cases, and under-cabinet lighting. T5 tubes provide higher lumen output, better color rendering, and enhanced energy efficiency compared to their fluorescent counterparts. Additionally, they offer a longer lifespan, reducing maintenance costs.


T12 LED Tubes:

T12 LED tubes were once prevalent but have now been phased out in many regions due to their lower energy efficiency compared to T8 and T5 tubes. Nevertheless, they can still be found in certain older fixtures that haven’t been updated. In terms of appearance, T12 LED tubes resemble T8 tubes but have a larger diameter of 1.5 inches.


Integrated LED Tubes:

Integrated LED tubes, also known as all-in-one LED tubes, consist of an LED array that is permanently integrated into the fixture. These tubes do not require separate ballasts or starters, simplifying installation and maintenance. Integrated LED tubes are highly energy-efficient, deliver consistent and even lighting, and have a longer lifespan. However, since the LEDs are embedded within the fixture, replacing them may require replacing the entire unit.


Dimmable LED Tubes:

Dimmable LED tubes allow users to control the brightness levels to create desired ambiance or save more energy during off-peak hours. These tubes are compatible with dimming systems, such as 0-10V or PWM (Pulse Width Modulation). With dimmable LED tubes, users can adjust the lighting according to specific needs, enhancing comfort and flexibility.


Ballast-Compatible LED Tubes:

Ballast-compatible LED tubes are designed to work with existing fluorescent ballasts. This feature allows for a simple and cost-effective retrofit solution, as the tubes can be directly installed into the existing fixture without rewiring. These tubes eliminate the need for ballast replacement, saving both time and money during the installation process.


LED tube light fittings are versatile lighting solutions that offer numerous benefits over traditional fluorescent tubes. By understanding the different types of LED tubes available, users can choose the most suitable option for their specific applications. Whether it’s the widely-used T8 tubes, slim T5 tubes, or integrated and dimmable options, LED tube light fittings provide energy efficiency, longevity, and improved illumination. With continuous advancements in LED technology, LED tube light fittings are expected to play a significant role in the future of lighting, contributing to sustainability and reducing overall energy consumption.


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