Wednesday, 7 December 2016

LED Fluorescent Light Tubes: The Different Facades

With the recent introduction of LED lighting fluorescent tube in the market, the question of whether it is more cost-efficient to continue using fluorescent lamps or replace them with LED linear tubes have been in the minds of many consumers. 

Having been informed of the various positive attributes of LEDs, many consumers are understandably considering switching, in the hope of attaining better quality and save more.

However, considering the cost involved in the installation of LED lights tube, many are wondering if there is an option wherein they can use their existing linear fluorescent fixtures with the new LED tubes, without having to spend huge amounts in its installation.

In order to understand such concern, you need to understand the dynamics of LED that differentiate it from fluorescents. Ballast is needed to operate all fluorescent tubes. Some LEDs may also require a ballast to operate but generally, they don't need it. 


LEDs on the other hand utilizes a driver which may come in diverse sizes thus multiple options are available. In an attempt to make LED lights tube work with existing fluorescent fixtures, LED manufacturers have introduced three options to choose from.

Read on to learn what type of LED fluorescent light tubes might work best for your particular application, after considering the advantages and disadvantages of each option.

TYPE A LED tube

This type of LED lights has an internal driver that allows it to run using existing fluorescent fixture. This is the plug and light type of LED. You can remove your fluorescent lamp and insert this TYPE A LED lights tube, without having to install or rewire anything. 


For those who want a hassle-free installation, this is the best type of LED tube to purchase since it's just like as if you are just changing your usual tube light for another.

On the other hand, life expectancy of TYPE A LED will depend on the life span of the ballast. Considering the life period of an average LED light, you will probably have to change ballast more than once to keep abreast of the LED light's life expectancy.

TYPE B LED Tube

With this type of LED tubes, the ballast is either removed or bypassed. The sockets are connected directly to the line voltage. If you opt to use Type B LED tube, you will experience no power loss since power is direct, instead of going through the ballast. Your option for the length of bulb and wattage is more expansive when it comes to Type B LED lights tube.

If you opt for this type, you will have to make some modifications to the electrical system. You need to remove or rewire the sockets, and you need to ensure that everything is connected to where it should be, to ensure no malfunction of the unit. Hence, you will also have to spend more for the installation cost. The dimming function for this type of LED is limited, despite the absence of the ballast.

Type C with remote driver

In contrast to Type B, Type C led tube lights have an external (remote) driver which starts up the LED. With this type, there are still electrical modifications to be made although it is a lot safer as compared to Type B process. The operation required with Type C is actually the same with the principle employed in LFLs' use of ballast and lamp. 


This is actually the most efficient type of LED lighting fluorescent tube and is also capable of working perfectly well with control systems. However, like Type B LED tubes, type C also requires expensive installation cost.


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