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Common FAQs About LED Tube Lights: A Comprehensive Guide

brite led tube light lighting tubes lights common FAqs questions asked answers guide comprehensive list

LED tube lights have become increasingly popular as a more energy-efficient and long-lasting alternative to traditional fluorescent tubes. However, if you are new to LED lighting, you might have many questions about their features, benefits, and installation. This comprehensive guide will address some of the most common questions about LED tube lights, providing you with the information you need to make an informed decision. 1. Are LED tube lights brighter than fluorescent tube lights? Are LED tubes better?

Yes, LED tube lights are brighter than fluorescent tube lights for the same wattage. This is because LED technology is more efficient at converting electricity into light. For example, 4 feet LED tubes are typically only consume 18W to 20W, whereas fluorescent tubes consume 36W. Plus, LED tubes are brighter than fluorescent tubes despite consuming more energy.

2. Are LED tube lights dimmable?

Many LED tube lights are dimmable, allowing you to adjust their brightness to suit your needs. However, not all LED tubes are dimmable, so it's important to check the product specifications before purchasing. Brite offers dimmable LED tube light solutions, contact us to find out more!

3. Are LED tube lights safe?

Yes, LED tube lights are safe to use. They do not contain harmful chemicals like mercury, unlike traditional fluorescent tubes. LED lights also generate less heat, reducing the risk of fire hazards.

5. Are LED tube lights directional?


Yes, LED tube lights typically emit light in a more focused downwards beam than fluorescent tubes. However, this does not affect the effectiveness and function of LED light tubes in providing sufficient illumination for the area

6. What is the difference between T5 and T8 LED tubes?


T5 and T8 refer to the diameter of the tube. T5 tubes are smaller than T8 tubes, while T8 tubes are more commonly used in commercial settings. It is generally recommended to opt for T8 Tubes as they are more commonly found in the market, which makes it easier to find replacements.


It is important to find the correct tube that is suitable for your existing fixture. T5 fixtures are not cross-compatible with T8 due to their different pin sizes and actual length.


7. Why is my LED tube light flickering or blinking?


There are several possible reasons for flickering or blinking, including loose connections, faulty ballasts, or power surges. If your LED tube light is flickering or blinking, it's recommended to consult a qualified electrician.


8. Why is there a black spot or area in my LED tube light?


If you notice a black spot or segment in your LED tube light, it could be due to a few reasons:

  • Internal damage: The LED chips or circuitry within the tube may be damaged.

  • Manufacturing defect: There could be a defect in the manufacturing process that caused the black spot.

  • Overheating: Excessive heat can cause the LED chips to fail, resulting in a black spot.


If you encounter a black spot in your LED tube light, it is time to replace them. Hence, it is important to look for quality LED tubes that will provide consistent illumination and long lasting performance.

9. Are LED tube lights harmful for eyes?


No, LED tube lights are not harmful for eyes. In fact, they can be beneficial for eye health due to their reduced flicker and glare compared to fluorescent tubes.

10. How do I replace my fluorescent tubes with LED tubes?


Replacing fluorescent tubes with LED tubes is simple and straightforward. However, it's important to ensure that your existing ballast is compatible with LED tubes.


All of Brite's LED tubes are designed with the latest LED technology LED tube lights to be compatible with most fluorescent ballasts, allowing for a straight replacement of the fluorescent tube into the existing luminaire fitting, without re-wiring the fixture.

12. Which LED tube light is best for reading and children?


For reading and children's activities, it's recommended to choose LED tube lights with a warm white color temperature (3000K). This color temperature is softer on the eyes and can create a more comfortable reading environment.


💡Experience the Difference with Brite's LED Light Tubes


At Brite, we are passionate light makers and pride ourselves on offering superior LED tubes that are designed and produced in-house to meet the highest industry standards. Our tubes are preferred by businesses and homeowners, and here are the 3 clear reasons why.


Upgrade your old lighting with the Best LED tube lights in Singapore. Not sure about your lighting and need consultation? Connect with our lighting experts at 6753 9553 or enquiry@led-lighting.com.sg today!interior design office corridor common area commercial building residential estate space energy efficiency shop r



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