VST: The Reliable Manufacturer and Supplier of t8 led 90cm replacement Light

The CRI capacity of the  t8 LED 90cm enables it to render bright and accurate colors. In an indoor setting where it is used, the light color does tilt towards green or blue, instead, the light spectrum is perfectly similar to the sun– reflecting true colors to the eyes.

As wholesalers or contractors, we invite you to purchase our t8 LED 90cm in large quantities for construction projects. Contact us today to purchase tube lighting in bulk. We are the number one Supplier of high-grade and high-end tube lighting in China.

The Ultimate FAQ Guide – 3ft LED Tube Light

A 3ft LED tube is a type of LED lamp employed in fluorescent tube luminaires with G13 and G5 bases to replace traditional fluorescent tubes. Compared to fluorescent tubes, the most significant advantages of 3ft LED tubes are energy efficiency and long service life.

This ultimate FAQ guide will thoroughly walk you through the 3ft/900mm/90cm LED tube light products, whether you have a personal interest or intend to import LED tube light from China.

In our research for this article, we found that customers are frequently asking online the following questions regarding 3ft LED tube light:

Table of Contents:

1. What is a T8 900mm LED Tube?
2. Can I use a T8 900mm LED tube in a T8 Fluorescent Fixture?
3. What is a 90cm T8 LED Tube Light Fixture?
4. How Does a 3 Foot LED Tube Light Work?
5. How Do the T8 3ft LED Tube Lights Save Energy?
6. How Much Energy Does a 3ft T8 LED Tube Light Use?
7. How many Lumens is a 3 Foot Fluorescent Light?
8. Are 3 Foot LED Tube Lights Brighter than Fluorescent?
9. What are the T8 3ft LED Tube Light Benefits?
10. What are the Applications of the T8 3ft LED Tube Light?
11. What is the Price of A 3 Feet LED Tube Light?
12. Why do T8 90cm LED Tube Light Flickers?
13. What Happens When 3 Feet LED Light Burns Out?
14. Can you Replace Fluorescent Tubes with a 3ft LED Tube?
15. Can I Replace a T12 Fluorescent Light Tube with 3 Foot LED Tube Light?
16. Can I Replace a T12 with a T8 3ft LED Tube?
17. Is it Worth Replacing Bulbs with 3 Feet LED Tube Light?
18. Can a 900mm LED Light Fixture be Repaired?
19. Do I Need to Remove the Ballast to Use a 3 Feet LED Tube Light?
20. Will Ballast Compatible 3ft T8 LED Tubes Work Without a Ballast?
21. How do you Bypass the Ballast for a 3ft T8 LED Tube Light?
22. How Do I Convert a Fluorescent Ballast to 3ft T8 LED Tubes?
23. How do you Rewire a Fluorescent Light to 3 Feet LED Tube Light?
24. How to Choose the Right 3ft T8 LED Tube?
25. How to Install 3 Feet LED Tube Light on the Wall?
26. Which LED Lighting Company Manufactures the Best 3ft T8 LED Lights?

1. What is a T8 900mm LED Tube?

A T8 900mm tube light is a 1-inch diameter LED with a bi-pin or single pin base. T8 900mm tube lights are commonly used in troffers, high bay fixtures, and other general lighting applications.

2. Can I use a T8 900mm LED tube in a T8 Fluorescent Fixture?

A T8 900mm LED tube light can be installed in a conventional fluorescent tube light switch without the ballast. Removing the ballast in a tube light fixture has the benefit of being more electricity efficient – you can expect to save an extra 5 – 10% of energy use per fixture.

3. What is a 90cm T8 LED Tube Light Fixture? 

Integrated LED fixtures in 90cm T8 tubes come with complete LED arrays already built into the unit. They are intended to provide a specific intensity and Lumen output, and they do not have regular “bulbs” that can be replaced. Integrated LED fixtures typically serve for many years, often a decade or more.

4. How Does a 3 Foot LED Tube Light Work?

An LED (light-emitting diode) is a semiconductor light source that transmits light when current passes through it. Atoms in the semiconductor reunite with electron holes, delivering energy in the form of photons.

Furthermore, a 3ft LED tube comes with an internal driver that makes it possible for the lights to work on existing fluorescent ballasts.

5. How Do the T8 3ft LED Tube Lights Save Energy?

T8 3ft LED tubes emit light in a specific direction, minimizing the need for diffusers and reflectors that can trap light. With T8 3ft LED tube lights, you can enjoy 50-70% estimated energy efficiency than traditional light bulbs. LEDs significantly decrease electricity expenditure and help save money by lowering electricity bills.

• Replace 30W-40W fluorescent tubes with 14W LED tube lights 3ft.
• Decrease re-lamp frequency with an endurance of 50,000+ rated hours (17 years with 8 hours/day 365 days).

6. How Much Energy Does a 3ft T8 LED Tube Light Use?

A T8 fluorescent that uses 32 watts of electricity typically generates 2500 lumens of light. Its LED equivalent, while utilizing only 17 watts, generates 2200 lumens.

Additionally, 3ft T8 LED light lights to have a lifetime rating of 50,000 hours, more than three times higher than the 15,000-hour average lifespan of T8 fluorescent lamps.

7. How many Lumens is a 3 Foot Fluorescent Light?

A 3-foot fluorescent that uses 30 watts of energy typically produces 2500 lumens of light.

8. Are 3 Foot LED Tube Lights Brighter than Fluorescent?

The 3ft LED tube lights are noticeably more luminous than fluorescent tubes, and you don’t get exposed to any kind of dangerous rays such as UV/IV rays that can harm your eyes and result in skin allergies.

Furthermore, the 3 foot LED lights to save more energy and have been proved to be at least 50-70% more productive than fluorescent tubes. Plus, you will be benefited from replacing two fluorescent lamps with a single 3ft LED replacement tube.

9. What are the T8 3ft LED Tube Light Benefits?

In addition to saving energy, T8 3ft LEDs emit less heat, decreasing the load on HVAC systems, are more controllable and more compact, and offer more design flexibility.

Benefits of T8 3ft LED Tube Lights includes:

• Dimmable

Fluorescents have always been challenging to dim, and some aren’t dimmable at all. Our T8 3ft LEDs dim quickly.

• Directional

This means lighting can be directed precisely with 3ft LED tubes where you want it, rather than getting spread and diffused over a large area or even wasted within the fixture itself.

• Work Well with Controls

T8 3ft LED lights to work seamlessly with occupancy sensors and other power systems.

• More Energy Efficient

T8 3ft LED lights are typically more energy-efficient than LFLs.

• Better Light Quality

Fluorescents flicker, but LEDs don’t. And T8 3ft LEDs produce light in a wide variety of colors.

10. What are the Applications of the T8 3ft LED Tube Light?

T8 3ft led tube lights are commonly used for general lighting, shopping malls, restaurants, office buildings, schools, homes, factories, and other indoor illumination, and so on.

11. What is the Price of a 3 Feet LED Tube Light?

The Lowest price of 3 Feet Led Tube Light is $2, and the estimated average price is $5.

12. Why do T8 90cm LED Tube Light Flickers?

A typical cause for flickering T8 90cm LEDs is a loose connection within the circuit. Fixing a power-connection issue or loose wire to the driver circuit will often efficiently solve the flickering or no-power issues.

13. What Happens When a 3 Feet LED Light Burns Out?

Instead of burning out abruptly like conventional bulbs, 3ft LEDs get gradually dimmer, as the particular light-emitting diodes that make up the tube fail one by one. 3ft LEDs are far more productive than older types of light bulbs.

Furthermore, since 3ft LED tubes do not contain a filament, they do not flame out in the same way as incandescent bulbs. In fact, 900mm fluorescent tubes rarely burn out at all.

14. Can you Replace Fluorescent Tubes with a 3ft LED Tube?

Yes, a 3ft LED tube light can be fixed in a traditional fluorescent tube light fixture without the ballast. Bypassing the ballast in a tube light switch has the potential of being more energy efficient – you can anticipate saving another 5 – 10% of electricity use per fixture.

15. Can I Replace a T12 Fluorescent Light Tube with 3 Foot LED Tube Light?

To do this, install a straight wire or ballast-bypass long LED lamp. Nowadays, a ballast bypass is the best-LED replacement option for T12 fluorescent tubes. Ballast-bypass LEDs operate straight off the line and help electricity flow directly to the sockets, asking you to remove the original fluorescent ballast.

16. Can I Replace a T12 with a T8 3ft LED Tube?

T8 3ft tubes are only 1 inch in diameter versus the 1.5-inch diameter of T12 LED tubes. To make LED tubes compatible with the internal dimensions of most fixtures, you will notice that most LED tube lights feature a 1-inch and T8 diameter. They can indeed be employed in T12 fixtures.

17. Is it Worth Replacing Bulbs with 3 Feet LED Tube Light?

A new study from the University of Michigan proposes replacing all halogen and incandescent light bulbs in your home with LEDs or compact fluorescent lamps (CFLs).

A 3ft LED tube light is a long-lasting bulb that uses less energy than halogen, incandescent, or fluorescent bulbs to produce the same light output.

18. Can a 900mm LED Light Fixture to be Repaired?

900mm LED light fixtures are the latest and efficient light source. Conventional incandescent light bulbs cannot be repaired at all, while in 900mm LED bulbs, you can fix almost everything. You just need to find the defect, make some repairs and increase your light bulb lifetime.

19. Do I Need to Remove the Ballast to Use a 3 Feet LED Tube Light?

LED technology does not demand a ballast to regulate the amount of electricity flowing to the lights. LEDs need less energy and can be sensitive to excess voltage. Additionally, removing the ballast will decrease energy usage and result in even significant cost savings as ballasts continue to draw more energy than required.

20. Will Ballast Compatible 3ft T8 LED Tubes Work Without a Ballast?

Yes, ballast-compatible 3ft T8 LED tubes can definitely work without a ballast.

If your LED tube is not compatible with the ballast, you would then be required to replace your ballast in addition to the LED tube lights 3ft.

21. How do you Bypass the Ballast for a 3ft T8 LED Tube Light?

While bypassing a ballast from the power circuit to installing a 3ft led tube light is easy to do. These directions will help you bypass electronic ballasts, which are most likely used with T8 fluorescent tubes.

• Turn off the power. 

You need to find the breaker case and discover the breaker switch for the power in that area. Switch the breaker button off.

• Position your ballast. 

In many fixtures, the ballast is concealed by a casing, and the LED tubes are on top of it, indicating you need to take out the lamps and unscrew the container to get to the ballast.

• Cut the neutral and hot wires.

It would be best to cut these wires close to the ballast; these are input wires because they transfer power to the fixture. Move the longer length of wire (coming from the fixture) for attachment to the main electricity lines coming from the building.

• Cut the socket lead wires.

The socket lead wires (red and blue-colored wires) are positioned on the other side of the ballast and combine with wires going out of the ballast to the sockets. These output wires provide power to the lamps.

• Remove the ballast.

After separating the wires that create the circuit through the ballast, you can untwist the ballast and physically remove it or curl up the leftover shorter ballast wires and tuck them away.

• Attach the input wires to the output wires.

Remove about one inch of the colored taping off of all the remaining wires. The input neutral and hot wires (black and white) coming from the house need to be connected to the output neutral and hot wires coming from the fixtures.

Each hot wire from the fixture requires a connection to the hot wire from the building. The same connection must be made between the neutral wire from the building and the neutral socket wires. And your ballast replacement is now complete.

22. How Do I Convert a Fluorescent Ballast to 3ft T8 LED Tubes?

We will explain three different ways you can use to convert your existing fluorescent tubes to LED tubes:

●  Retrofit your fluorescent tube

You can efficiently retrofit a fluorescent tube using hybrid or plug-and-play LED tubes. They are identified as ‘universal ballast compatible’, and eliminate the need for any complex wiring. The installation method is as straightforward as following the instructions to start in and connect your new 3ft LED tube.

●   Retrofit the ballast and tube

Direct-wire tubes can be utilized to retrofit the lamp and bypass the ballast. This can be performed by disconnecting wires to the ballast and wrapping it off with wire nuts. The switch is then rewired using the given wiring diagram before the installation of any LED tubes.

This process is more cost-efficient than other alternatives in the long run.

●   Replace the whole fixture

Yes, you can always replace your complete fluorescent fixture with an LED one. The most straightforward way to do this is to use an LED panel or troffer or magnetic mount kits.

Replacing whole fixtures can be more costly than simply retrofitting old tubes. However, it requires rewiring as well as reasonable ceiling remodeling where the old switches once were.

Replacing fixtures is by all accounts a durable and future-proof option.

23. How do you Rewire a Fluorescent Light to 3 Feet LED Tube Light?

If you are ready to renew your fluorescent lighting to LEDs, 3 feet LED tube light is an excellent alternative to purchasing full LED fixtures. Because fluorescent and LED technologies are so different, there are a few steps you’ll have to take, but don’t worry: Rewiring a fluorescent light is simpler than you think.

Be sure to follow this guide to rewire a fluorescent tube for LED tube lights 3ft and bypass the current ballast:

1. Confirm that the energy source to the tube light is around 120v and 277v.
2. Switch off the electricity going to the light fixture.
3. Ensure the switch that regulates the power to the tube light does not have a dimmer.
4. Disconnect the electricity supply to the fluorescent ballast.
5. Remove the starter and ballast, if applicable, from the actual fixture.
6. Remove the existing lamp sockets and holders.
7. Install the non-shunted bulb holders in place of the existing shunted bulb holders. (Non-shuntedindicates that there is no connection between the junctions at the socket. Using shunted tombstones can grill the sockets and destroy the LED lamps, so it is essential to identify the differences and employ the correct components.
8. Mark the LIVE END of the switch using either a sticker or a permanent marker. Lamp holders, on the other side, will not be electrified to anything.
9. Wire the hot point to one of the edges on the side, labeled “LIVE END.”
10. Wire the inert lead to the other direction on the LIVE END bulb holder.
11. Make sure to fasten all connections with wire nuts.
12. Once all the new, non-shunted lamp holders are wired on the LIVE END, reconnect the tube to the power source.
13. Install the new 3 feet LED light, matching the end of the lamp labeled “L” to the LIVE END.
14. Attach a cautionary Lamping Replacement tag to the luminaire surface where it is noticeable during future re-lamping.
15. Switch the power back on. Your 3 feet LED tube light should light up!

24. How to Choose the Right 3ft T8 LED Tube?

Here are some useful tips on things to consider before buying a 3ft T8 LED tube light:

• Consider the expense in the long run

When buying tube lights, consider the expense in the long run. And lifetime cost of 900mm fluorescent tube are much lower than traditional tube lights, thanks to their longevity.

• Lighting color temperatures

Understanding which color temperature (ranges from 2400K to 6500K) will suit you is a must before purchasing a 3ft LED light.

• Brightness: Check the lumens

For getting your desired output, it is recommended first to identify your preferred brightness in lumens.

• Non-dimmable LEDs

For using 3ft T8 LED lights with a dimmer, you are required to consider two options. First of all, you can analyze and find LED tube lights that are compatible with conventional dimmers. Otherwise, you can turn out the previous switching mode with an LED-compatible dimmer switch.

• Temperature condition

Compared to conventional incandescent lights, the LED tube lights 3ft are much cooler. But, if your fixture is within an enclosed space, there will be no place for the heat to pass. For such fixtures, search for T8 LED lights that can operate at a higher than average temperature.

• Requirement for maintenance

The T8 LED 90cm tube comes with the most limited need for maintenance. Just switch on and enjoy the light illuminating your home.

• Choosing the right panel

Pick the right size for your panel, so it does not require any customization and effortlessly fits into your space.

• Disposal method

The electronic components in the 3ft T8 LED lights are semiconductors, diodes, and PCBs. So, the disposal system is similar to any other electronic material.

• Lifespan duration

The lifespan of 3ft T8 LED lights is interlinked with its usage. Before ordering, determine the lifetime in years and measure if it would be appropriate for your use.

• Compatible with smart switches

Last but not least, when buying your 3ft T8 LED tube lights, be sure that they are compatible with your home’s smart switches.

25. How to Install 3 Feet LED Tube Light on the Wall?

You can follow these general steps to install your new 3 feet LED tube light on the wall. However, we would like to suggest you follow the manufacturer’s instructions.

If you’re doubtful whether you can do this yourself, we recommend you consult a professional electrician to do the job for you.

Step 1: Remove your old tube Light

Disconnect the lighting switch you are replacing from the electric supply, and remove the old tube from the fitting.

Step 2: Check and remove the ballast

Depending on the ballast type, fixture, and the tube, you will either require removing or bypassing a magnetic/electronic ballast entirely or removing the starter. However, if you want to bypass the ballast, we’d suggest you consult a professional electrician.

Step 3: Connect your new 3 feet led tube light

Carefully connect your new 3ft LED tube to the fixture. The tube will have an active connection at one edge and a neutral connection at the other. Make sure the wires in the fitment match this.

Step 4: Reconnect the fixture to the power supply

Before activating the light, ensure that all steps have been examined thoroughly and no wires are left loose. Turn the light on and check that it is functioning correctly.

Step 5: Dispose of your old tubes

Due to the minute amounts of mercury they carry, fluorescent tubes cannot be combined in your regular household/business waste. If disposed of inaccurately, the mercury contained within the tubes could harm the wildlife, environment, and even water supplies.

26. Which LED Lighting Company Manufactures the Best 3ft T8 LED Lights?

VST Lighting Co.Limited has been serving in the LED lighting industry for the last ten years. The company has the experience required to bring newer and innovative technologies to the table.

Plus, the company is among the world’s leaders with a comprehensive line of thermal, mechanical, photometric LED solutions to serve LED light factories, overcome various barriers in manufacturing processes, and ensure product quality for end-users.