LED tube light is tubular shaped product, so it has diameter. T5, T8, T10 and T12 standard for the different diameter of the tube light. T5 means 5/8 inch which is 16mm+/-, T8 means 1 inch which is 26mm+/0, T10 means 10/8 inch which is 32mm+/-, T12 means 12/8 inch which is 38mm.

Type A LED tube comes with a built-in power supply which it can work directly with existing linear fluorescent ballast. So the installation is very easy for this type of LED tube. But there are shortcomings of this operation:

1. lifespan of the light fixture is decided not only the tube light but also the ballast which will cause extra maintenance costs.
2. Ballast compatibility, not all ballasts can work with the LED tube light, compatibility must be checked before use.
3. There is additional power waste on the existing ballast, something like 5~10w depending on ballast models.
4. • Type B LED tube also comes with an embedded LED driver but the driver needs to be connected to the AC main directly, bypassing the ballast. This solution doesn’t have the problem of compatibility and extra power waste. But it needs extra wiring work when installation due to the bypassing.
   • Type C LED tube comes with external LED driver, AC main is connected to LED driver, then LED driver output DC voltage & current to LED tubelight. This type has the best energy performance and lowest maintenance cost. Only issue is still the re-wiring work during retrofit.
   • Type D is also known as Type A+B which means the combination of Type A and Type B. So, it can work with both the AC mains and the existing ballast as well. This combination provides the users free choices when replace the old fluorescent tubes.

LED tube light is composed of aluminum PCB board, LED light source, PC cover, lamp holder or also called end cap, LED driver, insulation sleeve and screws.

LED lights often flicker due to certain reasons. This means that the brightness of the light fluctuates frequently when it is on. It can occur many times even in a second.

Flickering is defined in terms of percent flicker. LED lights with 0% flicker are called flicker-free LED lights. These lights have minimum fluctuations in brightness.

Flickering can be invisible to the common eye but it has some adverse effects. The flickering of lights can have slow but serious health issues.

Frequent flickering can harm the neurological system of the body leading to eye strain, headache, and fatigue.

You should also be careful while buying lights if you need them for shooting videos. Even if the flicker is invisible to you, it can appear in the video or pictures.

Light emitting diode tube lights have live and neutral pins. There are two kinds of LED tube lights based on the position of the two pins.

Single-ended LED tubelights have both pins on one side of the tube. The end containing the pins is known as the input end.

If you install the single-ended light emitting diode tube light into a fluorescent tube fixture, make sure you replace the shunted holder with the non-shunted holder.

Single-ended LED tube lights do not need a ballast to work. These lights are easier to install.

Single-ended LED tube lightThe other kind is a double-ended LED tube light. These LED tubelights have the two types of pins on the opposite sides of the tube and are not polarized.

You can pick any side for the live or neutral pin, and electricity flows through both sides.

These lights can fit easily into the fluorescent tube light fixtures.

Double-ended LED lights use the shunted holders in this way, there is no voltage difference between the two pins. They can also use the un-shunted holders.

The brightness of LED lights is based on the number of photons released when the electrons fill holes.

LED tube lights of varying brightness scales are available in the market. LED lights are very bright and can produce clean light over a large area.

This depends on the tubes and the fittings that are used.

Light emitting diode tube lights can generate very bright light on lower wattages as compared to the fluorescent tube lights.

If you want to replace the old fluorescent tube light with an LED tube light follow the steps:

• Remove the fluorescent tube carefully after switching off the power supply.
• Check for the type of ballast. It will either be electric or magnetic (inductive). If the ballast is electric, it can damage the LED light so it should be removed.
• In case of inductive ballast, you can remove the ballast or you can just remove the starter and install the LED tubelight. It will not be damaged.
• Connect all the wires and LED tube carefully. Make sure to join the live and neutral pins on opposite ends for double ended tubes and the same side for single ended tubes.
• If all the wires have been connected, connect the fixture to the electric supply.
• Dispose of the fluorescent tube lights with great caution because they contain mercury.

The main distinction is in energy consumption and cost.

LED tube lights are safer than fluorescent tube lights because they do not carry mercury.

Another difference is the life of the tube lights. Light emitting diode tube lights last longer than fluorescent lights.

The two types of tubes can be equally bright, but LED lights consume less energy.

LED tube lights consume less energy. In this way, you can save money. LED lights are environmentally friendly because of the manufacturing process. LED lamps are safer because unlike fluorescent tubes they do not contain mercury.

These lights are also more directional and focused. They can also be adjusted for brightness but the fluorescent tubes cannot be adjusted.

There is also a greater variety when it comes to LED tubes. They are available in different colors. LED tubes are not made from glass. Due to this, they are less fragile.

LED tube lights can withstand different temperatures and environments. They can work even in cool snowy areas. Fluorescent tubes sometimes burn in public areas due to repetitive turning on and turning off. It is not the case with LED tube lights.

LED tubelights can be used without a ballast. This results in saving energy and money. LED tube lights have a greater color rendering index as compared to fluorescent tube lights.

Choosing a high-quality LED tube light is a crucial decision that requires careful consideration. Avoid buying LED tube lights solely because they are cheap, as this can lead to higher expenses down the road. Instead, adopt a long-term mindset when selecting your lighting.

Many people mistakenly judge a light’s brightness by its wattage, but brightness is actually measured in lumens. To compare two tube lights, focus on their lumen output rather than watts. Ideally, choose a tube light that offers high lumens with low wattage for better energy efficiency and cost savings.

LED tube lights are directional, meaning the light is focused in a specific direction. Make sure the beam angle suits your installation area for optimal illumination.

Also, check the Color Rendering Index (CRI) to see how accurately the light renders colors compared to natural sunlight—higher CRI values mean more natural light quality.

A quality LED tube light should have a long lifespan, helping you save on LED tube light replacement costs over time. Unlike fluorescent tubes, LED tubes generate less heat, improving safety and reducing energy waste.

Finally, choose a tube light that requires minimal maintenance to avoid additional expenses. Consider all these factors carefully before making your purchase.

LED tube lights are directional. You can select the LED tube lights according to the lighting system you require for your project. If you need to take pictures or record videos, do not choose the LED lights with flicker.

You also need to choose the light according to the color. You might need warm shade lights or sharp cool lights for the project.

You can choose the right LED tube lights by keeping the architecture of the building or the rooms into consideration. You can also use software such as DIALux. DIALux helps create a professional lighting system for your rooms.

By using such software you can select the type of lights and the positions for installment. You can choose the lighting for indoors as well as outdoors, such as parking areas.

The lights must be chosen according to the environment you want in the rooms. You can consider the brightness, color, and other factors to make the right decision.

If you still have problem selecting the lights, you can turn to the LED tube light manufacturers.

You can decide the number of LED tube lights by considering the size of the room. LED lights come in different lumens and sizes. You can buy the number of lights depending on the light each produces.

The architecture of the building is very important for deciding the number of LED tube lights required. You can ask the factories to guide the number of LED tube lights that will be enough for your rooms.

Apart from this, some software is used for lighting simulations, such as DIALux. You can predict the required number of LED tube lights for your room by the software.

The choice of LED tubelight color depends on the type of project. LED tube lights come in different color ranges.

The color temperatures are defined in kelvin. They vary from cool to warm shades. The tube lights with low kelvin numbers are warm-colored and those with higher numbers are cooler.

If you want the LED tube lights for your home, or you want to create a relaxing environment for your project, you can choose the low numbered LED tube lights because they are warmer.

Most restaurants and beauty salons also use these lights. If you need warm white LED tube lights you can buy from the range of 3000-3500K. When choosing a light for offices it is better to choose the LED tube light that ensures greater visibility.

These lights are a bit cooler. They can be used in professional kitchens and bathrooms.

Such LED tube lights help people remain focused during work. They can also be installed in classrooms.

You can ask the factories for LED tube lights in the range of 4000-5500K for this purpose. High numbered LED tube lights are of cooler shades. They are used in projects which need the daylight effect.

These LED tube lights are used when the greater focus is required for detailed work. The colors include bright white to bluish lights. Cool white LED tube lights are present in the 6000-6500K range.

Apart from these, you can buy other colors like red, green, blue, pink, etc. according to your project.

Both LED tube lights and panel lights can be used in offices and workplaces. You can choose from the both considering your requirements.

If you want energy-efficient lighting in your office, you can buy LED tubelights. They will save money due to low electricity bills.

LED tube lights have other benefits as well, such as they are environmentally friendly. They do not emit UV radiation and do not contain mercury.

The LED tube lights do not emit high heat but still produce very bright light. LED tube lights do not break easily. The material used to make the tubes is durable.

Offices also sometimes contain vertical lighting. For this purpose, LED tube lights are a better choice than panels. These vertical lights are mostly fit with notice boards.

LED tubes are less expensive as compared to LED panel lights. LED panels are available in different designs.

These panels are available in different shapes and sizes. They can be bought according to the lighting requirements. These LED panels spread light equally across the room and produce bright light.

LED panel brightness and color can be controlled and changed by the user. They can be regulated according to the required room environment. LED panels are safe to use. They do not have any harmful impact on the eyes.

You can turn them into warmer shades to prevent any stress on the eyes. These panels are also brighter so you do not need to install so many tube lights. LED panels are also efficient.

They save a lot of energy and money.