How Do I Know What Tube Light I Need?
Different Types of LED Tube Lights
T5, T8, T12: What do they mean?
When shopping for LED lights, you may notice logos such as T5, T8 or T12 in the product name. These logos represent different types of lights, and the main difference between them is the diameter and purpose of the light. Understanding these differences can help you choose the right type of light.
What does the “T” in tube light mean?
The “T” stands for “Tube,” and the number indicates the diameter of the light in 1/8-inch increments. For example, a T8 light has a diameter of 8/8ths of an inch (i.e. 1 inch), while a T5 light has a diameter of 5/8ths of an inch. The difference in diameter affects the light’s brightness distribution, energy efficiency, and compatibility with the fixture.
Detailed comparison of T5, T8 and T12
▪ T5 light
The T5 light is the smallest diameter (5/8 inch) of the three. These lights are known for their efficient light output, making them ideal for places with limited space, such as labs, offices, or areas needing concentrated light. Because of their smaller size, T5 lights often need a specially designed fixture and are not as widely available as T8 lights.
▪ T8 light
T8 tube lights are the most common LED tube size on the market today, with a diameter of 1 inch (8/8 in.) T8 tubes are widely popular for their balanced performance, moderate energy consumption, and broad compatibility. Whether for home lighting, store displays, or office environments, T8 tubes perform the job well. Additionally, users can usually replace existing T8 fluorescent tubes with T8 light tubes directly, without needing to replace the fixtures or make complicated modifications.
▪ T12 light
T12 light tubes have a diameter of 1.5 inches (12/8 inches) and were the first widely used fluorescent tubes. However, they are now being gradually replaced by T8 and T5 lights because they consume more energy and have lower luminous efficacy. Nonetheless, T12 tube lights are still found in some older lighting systems, especially in specific commercial or industrial locations. If you are considering replacing your old T12 lights, you may need an adapter or a direct replacement with a compatible T8 or T5 fixture.
Wattage & Brightness of Tube Light
Traditionally, it has been customary to measure the brightness of a light bulb in terms of wattage. Wattage refers to the amount of electricity consumed by the bulb while it is working, so the higher the wattage, the brighter it usually is. However, for LED tube lights, the wattage does not fully reflect the brightness of the light. Therefore, we need to pay more attention to the lumen count, which is a more accurate indicator of brightness.
▪ Wattage
Wattage is the unit of measurement of power consumption of a light, which indicates the amount of electricity required to run the light. The higher the wattage of a traditional fluorescent tube, the more energy the tube consumes. LED tubes typically consume half or less the power of fluorescent tubes to provide the same level of brightness.
▪ Lumens
Lumens is the standard unit of measurement for light brightness and represents the total amount of visible light emitted by a light. The higher the number of lumens, the brighter the light. For LED tube lights, lumens are a more accurate reflection of their brightness than wattage. Therefore, when purchasing LED light tubes, prioritize the number of lumens rather than the number of watts.
Choose Brightness for Different Spaces
It is crucial to choose the right brightness for the needs of different spaces. Here are some common places and their recommended lumen ranges:
▪ Kitchen and office
These places usually require bright and even lighting to ensure a good working environment. It is recommended to choose LED tubes with higher lumen counts, such as 2,000 to 3,000 lumens, to provide sufficient light.
▪ Living room and bedroom
In these areas, softer light helps create a cozy atmosphere. Choosing tube lights with a lower lumen count, such as 1,000 to 1,500 lumens, helps avoid harsh light.
▪ Shops and supermarkets
These places need even and high brightness lighting to display goods and attract customers. High brightness lights of 3000 lumens or more are usually required to ensure sufficient and even distribution of light.
Creating the Ideal Atmosphere
Color temperature is an important factor in the effectiveness of lighting. It determines the color of the light, ranging from cool white to warm yellow. Choosing the right color temperature can help you create the ideal atmosphere in different places.
What is color temperature?
Color temperature is measured in Kelvin (K) and indicates the color of light emitted from a light source. The higher the color temperature, the closer the light is to blue-white; the lower the color temperature, the closer the light is to red-yellow.
How to choose the right color temperature of LED tube light
Different color temperatures are suitable for different application scenarios. The following is a list of common color temperature ranges and where they apply:
▪ Cool white light (5000K-6500K)
The color of cool white light is close to daylight, and is suitable for places where concentration and clear vision are required, such as offices, garages and stores. This type of light is very popular in work environments as it improves alertness and work efficiency.
▪ Natural white light (3500K-4500K)
Natural white light offers a bright yet gentle illumination, making it perfect for living areas like kitchens and living rooms. It provides a comfortable visual experience while still ensuring enough brightness for spaces where activities last a long time.
▪ Warm white light (2700K-3000K)
Warm white light creates a warm, cozy atmosphere and is great for areas that require relaxation, such as bedrooms and dining rooms. This light can make people feel more relaxed and help create a peaceful and cozy environment at home.
ShineLong New Smart Multicolour Tube Light
In addition to the traditional single-color tubes, ShineLong has also newly launched the Smart Multicolour LED Tube Light. The new linear light not only meets the basic requirements of a high-performance LED tube, but also offers innovative features in several areas to meet the needs of the modern smart home.
Multicolour light source
The Smart Multicolour Tube Light offers a wealth of multi-color light source options, allowing users to freely adjust the light’s color as needed and create a variety of atmospheres in different scenarios.
3/5 CCT switch control
The tube is equipped with 3/5 CCT (Color Temperature) Switch Control, which also allows you to select different color temperature modes, including cool white linear light, natural white light and warm white light. Adjust the color temperature of the light to suit different scenes and activities according to specific needs.
TUYA smart home APP
The LED light tube can be easily controlled remotely using the TUYA Smart Home APP. Users can fully manage the tube, including turning it on or off, adjusting brightness, and selecting colors, all from their smartphone or tablet.
Supports biorhythms and music rhythms
This tube light not only automatically adjusts the light according to the user’s biorhythm, but also synchronizes with music rhythms to provide a dynamic and interactive lighting experience. Such a feature is especially suitable for use at family gatherings, entertainment events, or places that require a specific atmosphere.
IP54, IK09 certified
The Smart Multicolour Tube Light is rated IP54 for water and dust resistance and IK09 for impact resistance. This makes it suitable for various environments, including wet or dusty areas. This durability ensures stable long-term operation of the LED linear light.
Choosing the right LED light tubes is easy with some basic knowledge and an understanding of their key features. Whether you want an energy-efficient lighting solution or to improve the lighting quality in your home or business, this guide will help you find the most suitable LED tube lights.
