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As you purchase the  T8 15w tube in bulk, you can enjoy a 3~5 years warranty. As part of the services we offer, you can request the services of our field engineers for a large-scale installation process.  As an electrical contractor working on a large-scale commercial 15w T8 LED tube light installation, you can use the experience of field engineers.
For indoor residential installation, the tubes are easy to install. Whatever the purpose of your purchase, you can be sure of the good quality of the 15w T8 LED tube light. VST spends time in-depth research and review of all lighting products sold. This helps to improve certain features and develop better techniques to serve you better.
Reach us to VST to get the best 15w LED tube Light in the desired quantity of choice. We are a lighting company with over 10 years of experience that you can trust.

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T8 15 watt LED Tube Light | The Ultimate FAQ Guide

Introduction

T8 15w LED tube lights are the most compact and bright option for both indoor and outdoor lighting.

They require less energy but provide amazing luminosity so they are affordable as well.

And if you have been thinking about getting those as your residential and commercial lighting solutions, then you have come to the right place.

In our ultimate FAQ guide, you will find all the answers.

So without further delay, let’s jump in.

Table of Contents

1.  What Is A 15w T8 LED Tube Light?
2. What Does T8 Mean When Talking About LED Tube Light 15 Watt?
3. How Are T5, T8, T10 And T12 Different From One Another When It Comes To 15 Watt LED Tube Light?
4. What Are The Uses Of An LED T8 15w Tube Light?
5. What Are The Advantages Of A 15 Watt LED Tube Light?
6. What Are The Type A, B, C And D Of T8 15w LED Tube Light?
7. What Are The Main Components Of A T8 15w LED Tube Light?
8. Do All 15w Tube Lights Require A Ballast?
9. How Do I Bypass The Ballast For My 15w T8 Tube?
10. Do I Need To Change My Fluorescent Fixture To Install My 15w T8 LED Tube Light?
11. How Do I Install My 15w LED Tube Light?
12. What Is The Purpose Of The Driver In The 15 Watt LED Tube Light?
13. How Can I Maintain And Repair My 15w T8 LED Tube Light?
14. How Long Do T8 15w LED Tube Lights Last?
15. Which Bases Can I Choose From When Getting A 15w LED Tube Light?
16. How Much Luminosity Can A T8 15w LED Tube Light Produce?
17. Do T8 30w Fluorescent Tubes Provide The Same Brightness As T8 15w LED Tubes?
18. How Can I Adjust The Brightness Of My 15 Watt LED Tube?
19. What Is The Colour Temperature In A 15w T8 LED Tube Light?
20. What Would Be The Best Colour Temperature For Indoor Lighting In A 15w LED Tube Light?
21. How Many T8 15w LED Tube Lights Do I Need?
22. How Can I Import T8 15w Tube Lights From China?
23. Can A T8 15w LED Tube Light Potentially Harm My Eyesight?

1. What Is A 15w T8 LED Tube Light?

One of the most popular lighting options today is a 15w T8 LED tube light – and there are some very interesting reasons behind that.

First, LED stands for Light Emitting Diode.

So this means that the diode produces light once current flows through the 15 watt tube light.

So they come with a lot of advantages and hence, can be used for various purposes.

The 15w here tells us about the power required by the T8 LED tube light.

It consumes about 15w per hour; which is pretty low, considering the luminosity that the light produces.

All in all, a T8 15w LED tube light includes everything that you need in a lighting tool.

2. What Does T8 Mean When Talking About LED Tube Light 15 Watt?

The T8 stands for the shape and size of the LED tube light 15 watt.

The size does not mean its length, but rather its diameter.

The ‘T’ refers to tubular, which is the shape of the light.

The 8 stands for the diameter of the LED tube.

T8 is one of the most popular and common options when going for 15w LED tube lights.

Moreover, you can also find good quality 15w T8 LED tube lights in VST Lighting.

3. How Are T5, T8, T10 And T12 Different From One Another When It Comes To 15 Watt LED Tube Light?

The difference between T5, T8, T10 and T12 lies in their diameter sizes.

Basically, the number given will be divided by the eighth on an inch to find the actual diameter.

For instance, if we consider T8, then the 8 will be divided by 8 to calculate the diameter.

So the diameter of a T8 15w LED tube light is 1 inch.

Conversely, if we calculate the diameter of the other types, then T5 has a diameter of 0.625 inches.

T10 has a diameter of 1.25 inches and T12 has a diameter of 1.5 inches.

You can find 15 watts LED tube lights in all sizes but T5 and T8 are the most popular choices.

4. What Are The Uses Of An LED T8 15w Tube Light?

A 15w LED tube light can be used for several purposes.

However, an LED tube light 15 watt would most likely be used for indoor purposes.

You can use 15 watt tube lights in your bedroom, bathroom, kitchen and so on.

They can be attached to the ceiling of your bedroom to provide more directional lighting that illuminates the entire room.

Similarly, 15w T8 tubes make a great choice for kitchen cabinets.

But they are also good for street or industrial lighting.

However, in those cases, you will have to use several lights to get proper illumination.

5. What Are The Advantages Of A 15 Watt LED Tube Light?

It is no secret that 15 watt LED tube lights provide several benefits.

And we will discuss those briefly right here.

More Brightness

With a 15w LED tube light, you will get more brightness with less power consumption.

This will drastically reduce your electricity bills.

Advanced Longevity

An LED tube light 15 watt would last much longer than its fluorescent counterpart.

So you won’t have to worry about replacing the 15 watt tube lights anytime soon.

Less Maintenance

With less power failures and a more guaranteed lifespan, you won’t have to be concerned about maintaining your 15 watt LED tube light.

More Safety

A 15w T8 LED tube light does not contain lead or mercury.

So it is much safer than other traditional lighting options.

Directional Lighting

Your LED tube light 15 watt will provide more lighting wherever you install it.

Thanks to its directional lighting, you will get the aesthetics where you want it.

Wide Range of Colour Options

If white is boring for you, then your 15 watt LED tube light will offer a lot more colour options.

Hence, you will get to use your 15w T8 tubes for decorative purposes as well.

Cooler Environment

A T8 15w LED tube light will generate less radiated heat.

Therefore, you will have a cooler environment even during the summer days.

6. What Are The Type A, B, C And D Of T8 15w LED Tube Light?

One of your first concerns when getting a 15w T8 LED tube light is the type that you should get.

Hence, we will discuss them briefly right here.

Type A offers the easiest installation method due to having an internal driver that can operate by connecting to the existing fluorescent ballast.

Type B contains an internal driver that works directly with the line voltage, without requiring a ballast – making it the safest option.

Type C includes a remote driver that allows it to work simultaneously with other LED lights using the same fixture – hence, making it very powerful.

Type D is a combination of Type A and Type B and has a U-bend shape – so you can operate it by wiring it with a ballast or directly with the line voltage.

7. What Are The Main Components Of A T8 15w LED Tube Light?

In order to know more about your LED tube light 15 watt, you need to be aware of its components.

And that’s what we will discuss right here.

SMD LED

The basic component of every 15w LED tube light is its LED chips.

Or the Surface Mounted Devices that generate the light.

Aluminium PCB

The LED chips are laid on an aluminium PCB.

This helps distribute the power supply among all the SMDs.

Insulating Layer

This layer is right under the aluminium PCB.

It makes sure there is no issue of overheating or other current failures.

Driver

The driver controls the power consumption of the LED tube light 15 watt.

PC Cover

The outermost cover on top of the LED light.

This helps the 15 watt tube light remain protected.

Lamp Holder

Basically the socket of the 15w T8 tube.

This connects the 15 watt tube light to the fixture.

8. Do All 15w Tube Lights Require A Ballast?

No; in fact, 15w LED tube lights are built to work without a ballast.

They can take power from the line voltage effectively, so they don’t need one.

However, there are some types of 15w tube lights that can work directly with a ballast.

In that case, your fixture must be connected with a ballast.

Other than that, your fixture not having a ballast will do more good than harm when it comes to LED tube lights.

You can find 15w tube lights that both require and don’t require a ballast in VST Lighting.

9. How Do I Bypass The Ballast For My 15w T8 Tube?

Removing a ballast is no piece of cake.

And for that, you might require professional help as well.

However, we will explain the process briefly right here.

The first step is to ensure safety and for that, you need to disconnect power.

Once you have made sure there is no electrical current, you need to find the ballast.

After finding the ballast, you should remove whatever casing it might have.

Then locate the live and neutral wires to cut them off.

The next step is to cut off the socket lead wires; but do identify all the wires carefully.

Also, make sure you are not cutting the fixture’s direct connection to the main power supply.

Once you have disconnected the ballast entirely with the fixture, remove it.

Connect the disconnected wires to the fixture and rearrange everything the way it was.

Then proceed to turn on the lights and check if the light works properly.

10. Do I Need To Change My Fluorescent Fixture To Install My 15w T8 LED Tube Light?

No; you can easily install your 15w T8 LED tube light on your fluorescent fixture.

You may or may not need to make some rearrangements for that.

For instance, you might need to remove the ballast from the fixture.

Or you can directly install it as well.

It completely depends on the type of 15w LED tube light that you have bought.

11. How Do I Install My 15w LED Tube Light?

Installing an LED tube light 15 watt can seem daunting.

But we will describe the process right here so you can easily do it without hassle.

First, you need to disconnect your power supply for safety.

Then detach your old fluorescent tube and dispose of them.

Unpack your 15w T8 LED tube light and read the instructions regarding its installation.

Does it require a ballast?

If yes, then no need to bring any changes to the fixture.

If it does not, then remove the ballast and rewire the fixture.

Once you have connected your new T8 15w LED tube light with the fixture, connect it to the power supply.

Then turn the switch on and off to make sure it works properly.

12. What Is The Purpose Of The Driver In The 15 Watt LED Tube Light?

 A driver in a 15w LED tube light serves more than just one purpose.

First of all, it drives the power from the main supply or the ballast to the LED.

This is where its main purpose lies as well.

Basically, it turns the high voltage alternating current to a lower voltage, direct current.

It also makes sure there are little to no fluctuations in the current when entering the LED.

The driver of your T8 15w LED tube light will keep it protected.

13. How Can I Maintain And Repair My 15w T8 LED Tube Light?

The good news is, 15w T8 LED tube lights don’t require maintenance or repair all that much.

They are built to be resilient, so you don’t have anything to worry about.

But here are a few tips that you might want to keep in mind:

• Clean your T8 15w tube light regularly
• Inspect your T8 15w LED tube light on a weekly or monthly basis
• Separate all the parts and replace the part that went bad
• Make sure to not keep it on when not needed
• Choose an appropriate 15w T8 LED tube light for the environment
• Don’t expose them to overly high temperatures

14. How Long Do T8 15w LED Tube Lights Last?

The lifespan of a T8 15w LED tube light might amaze you; given it’s one of the primary reasons why most people go for it.

Your 15 watt LED tube light can go as long as 16-17 years.

That means, it can last for about 45,000 to 50,000 hours roughly.

It will last for even more years if you use your 15 w LED tube light for a limited time daily.

15. Which Bases Can I Choose From When Getting A 15w LED Tube Light?

There are various bases that you can choose from when getting a 15w LED tube light.

The most popular bases are G13 and G5, which are commonly available.

These are alternatively known as bi-pin bases.

For single pin options, you can go for FA8 or FA6.

FA6 is a longer version of its counterpart.

You can also go for R17D, which is a recessed single pin version.

There are rotatable and metal rotatable alternatives as well for easier installation.

You can find all the options in VST Lighting.

16. How Much Luminosity Can A T8 15w LED Tube Light Produce?

Most T8 LED tube lights tend to emit between 110-160 lumens per watt.

So a 15w LED tube light emits between 1650-2400 lumens.

The amount of lumens produced can vary depending on the quality of the light itself.

17. Do T8 30w Fluorescent Tubes Provide The Same Brightness As T8 15w LED Tubes?

A 30w Fluorescent tube is often compared to a T8 15w LED tube.

Although the amount of brightness produced will not be the same exactly.

However, it can be similar.

For instance, a fluorescent tube light produces 45-50 lumens per watt.

So it does produce about 1500 lumens.

18. How Can I Adjust The Brightness Of My 15 Watt LED Tube?

Yes; you can easily adjust the brightness of your 15 watt LED tube.

For that, you will need to purchase a T8 15w LED tube that is dimmable.

Along with that, you can purchase a dimmer and then effortlessly adjust the brightness of your light.

However, if you have already purchased a standard LED tube light and would like to adjust the brightness, then you can use a potentiometer.

You can connect it with your 15w LED tube light and adjust accordingly.

However, this would be a tougher and more complicated method.

Hence, you can just get a dimmable T8 15w tube light from VST Lighting.

19. What Is The Colour Temperature In A 15w T8 LED Tube Light?

A 15w T8 LED tube light will actually provide a wide range of colour temperatures.

But you will just have to choose the right one according to your requirements.

At the highest end, there’s 6000k-6500k that produces a bluish white colour, often known as daylight.

Below that, there’s 4000k-5000k, which produces a bright or cool white colour.

For warmer or softer white, you will have to go lower than that, which is 2700k-3500k.

But for an ultra warm ambience, 2500k-2000k would be ideal.

You can get 15w LED tube lights of all colour temperature in VST Lighting.

20. What Would Be The Best Colour Temperature For Indoor Lighting In A 15w LED Tube Light?

That depends on the part of the indoors that you want to use the T8 15w LED tube light in.

For instance, if you want to use it in your bedroom, then you wouldn’t want it to be too bright.

But you wouldn’t want it to be too dim as well.

So you should go for cool white, which is 4000k-5000k.

On the other hand, if you are using it in your office space, then 6000k-6500k would be ideal.

For bathroom or kitchen cabinet uses, going for something softer would provide a pleasant ambience.

Such as, 2700k-3500k.

The warmest tone, which is between 2500k-2000k would be good for balcony or store room uses.

21. How Many T8 15w LED Tube Lights Do I Need?

That depends on the use of the 15w T8 LED tube light.

These are usually small in size and come at a length of 3ft–4ft.

So if you are going to use them in your bedroom, then having at least three would be good.

Or more, depending on the size of the room.

For kitchen cabinets, installing two would do the trick.

For office space, you would want to install as much as you can to give it a professional and bright ambience.

For outdoor use, again, you will have to install according to the space itself.

Normally, smaller LED tube lights should be installed in higher quantities for more light.

22. How Can I Import T8 15w Tube Lights From China?

Importing T8 15 watt LED tube lights from China is quite similar to importing any other goods from China.

At first, you will need to find a reliable manufacturer and website to purchase.

Go through the making process to make sure the lights are of good quality.

Then, you will have to place an order, after choosing the shipping method.

Once you have placed your order, you need to start preparing the necessary paperworks and documents.

Make sure to get your import license and get familiar with the customs policies of your country.

Then track the shipment of your 15w T8 LED tube lights and then receive your package once it is there.

23. Can A T8 15w LED Tube Light Potentially Harm My Eyesight?

A T8 15w LED tube light does not produce many lumens.

Moreover, due to the directional lighting of LED tube lights, it is highly unlikely that you will get to stare at the light directly for a significant portion of the day.

Hence, it won’t be able to damage your eyesight.

But the blue light that comes from LEDs is rather harmful for one’s eye’s retina.

In fact, due to the phototoxic effects, it can cause some irreversible damage.

So you should always be careful and try not to look at LED lights directly.

Conclusion

Now that you know all about 15w T8 LED tube lights, there’s no need to wait any further.

The more you delay from getting these splendid lights, the further you are from having the best lighting.

So get them already without having any second thoughts.

They will surely enrich the ambience of your residential, commercial and industrial area.

Moreover, their longevity will make sure you won’t need to replace them anytime soon.