Pros and Cons of Tube Lights

Pros and Cons of Tube Lights

Fluorescent tube light is a kind of electrically gassed light that uses low-pressure mercury steam and internal fluorescent material to produce visible light, for instance, phosphorus. The action of electric current induces mercury oxide, resulting in the accumulation of ultraviolet radiation. This Ultraviolet light shines on the fluorescent film.

Fluorescent bulbs were invented at the end of the 19th Century by Thomas Edison and afterward sold in the first quarter of the 20th century. The direct competition was another type of electric light, the Incandescent Light. However, in the early 1990s, their advantages became more frequent in residential and commercial applications.

The Aussies love to go for DIYs and even if adjusting a light bulb may be within your ability, a qualified Sydney electrician should do anything more professional, like light switch cables or lamp installs.

The fluorescent lighting today, as you might have noticed, is much different from those hideous white office lighting fixtures that have drained all of the colors. Nevertheless, although compact Tube lights are increasingly popular, they are also disadvantaged. Below, we look at the pros and cons of tube lights and help you decide if you are correct.


Energy-efficient than incandescent lights: fluorescent lights can produce equivalent amounts of light or illumination with lower energy consumption in contrast with incandescent lamps. Fluorescent tubes and bulbs of the domestic and commercial standard will deliver 50 to 100 lumens per watt, including compact fluorescent lights or CFL bulbs. In the meantime, 16 lumens per watt are produced in the traditional light bulb. This benefit reflects energy efficiency, as a result of which electricity consumption and cost are decreased.

Better dispersions and distribution of light: fluorescent light sources are larger than incandescent lamps. Most fluorescent bulbs or tubes effectively disperse light, which increases the light intensity within a particular area. By comparison, light bulbs are tiny light sources and create light that is distinguished from the haze and inconsistent lighting.

Longer working life: the lifetime of Tube lights is also a benefit over them. A standard fluorescent bulb takes 10 to 20 times more time than an acidic bulb. For total, Tube lights are 6000 to 15000 hours working and only 1000 hours in incandescent lighting. One of the significant benefits of using Tube lights is a decrease in time and cost involved with installation and repair owing to their longer operational life.

They come with flexibility: You can use them in whatever environment you would like for incandescent bulbs due to their flexibility. They can also be used for lamps, recessed fittings, lighting ceilings and lighting on the track, in different sizes and shapes. It even provides more flexibility for three-way CFLs.

Heatless: Incandescent lamps generate too much heat because they are wasting too much electricity. Therefore, Tube lights have a further advantage: their efficient energy use is lower thermal pollution. Typical fluorescent bulbs such as CFLs transform the energy input of 22 percent to visible light while incandescent bulbs only generate visible light by using 5 percent of the energy input and transferring the remainder 95 percent to heat. The profit also incorporates additional benefits including convenience and reduced air conditioning and cooling expenses.


Health and Environmental Concerns: The major drawback to Tube lights is the possibility of chemical spills which can contaminate the atmosphere and effect on the health of animals, including people, subjected to the disease. A broken bulb may cause a small quantity of mercury to leak. In addition to environmental risks, electrical ballast tubes and lamps usually flicker. This blinking coupled with UV exposure can be a concern for light-sensitive individuals, especially people with autism, epilepsy, chronic headaches, lupus, vertigo, etc.

Dimming Problems: Fluorescent lamp-based light fixtures can not be connected with dimmer-based switches for divisive lamps. This is because the two types of light are physically and operationally differentiated. To render fluorescent tubes and bulbs dimmable, special dimming ballast and dimmer switches are needed.

More Costly: Tube lights are relatively more expensive than incandescent lamps because they are harder to produce. However, they are likely to be more economical in general given their energy efficiency and lifespan. Remember that LED lamps are costlier, but the price is anticipated, because of enhanced production processes and increasing demand, to decrease near the level of Tube lights.

Degradation Weakness: Inefficiency and wear and tear of fluorescent tubes and bulbs may occur due to several factors. The switching frequency includes a considerable limitation. Lamps that are often triggered and disengaged quickly due to the degradation of the cathodes ‘ electron-emitting film. The disadvantage of Tube lights is the working temperature. These lamps could become inoperable below freezing temperatures. Please note that they can’t melt snow and ice because they produce lower heat than incandescent light bulbs.

Not stronger than LED bulbs: The drawbacks of Tube lights are contrasted with the light-emitting diode or LED lights. While both artificial lamps have a higher energy output and a longer life cycle than incandescent lights, LED lighting does have a particular level of energy quality. For example, 9 watts may be needed for 900 lumens to generate a specific type of LED bulb, whereas 15 watts for a CFL may be required for 600 lumens. The operating time of 30000 to 50000 hours also includes LED lamps.

They have Mercury: This is possibly the worst pain for CFLs, particularly among environmentally aware consumers. Although this factor is not harmful or hazardous when the bulbs are used, the bulbs would inevitably be disturbed and not properly disposed of.


Tube lights have significant advantages and benefits in comparison with incandescent light systems that focus on energy efficiency and longer lifetime and also result in cost efficiency. Tube lights are less expensive to buy and use than incandescent lamps. By contrast to LED bulbs, though, the drawbacks and weaknesses of tube lights are growing.

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