Whether it’s a makeover or a simple need for change, there are often doubts about which types of lamps and luminaires to choose. After all, there are numerous options with different characteristics. Which is the most economical? Which one is more efficient? It all depends on your aesthetic and functional goals with regard to spaces.
To help with your choice – and to show that it’s easier than it sounds – here are the differences and advantages you need to know to make the best choice. Check out!
TYPES OF LAMPS AND THEIR PARTICULARITIES
They are among the first types of artificial light sources. They emit light due to the heat that exists when a (tungsten) filament conducts electricity. The color temperature is lower, warm white light, and the lamp lasts about 1,000 hours. Until the beginning of the current decade, it was the most commonly found in Brazilian households, due to its more economical price.
However, these lamps have low efficiency, since they convert to their energy consumption 90% of emitted heat and only 10% in light. There are also other losses, such as depreciation in the luminous level throughout the useful life and the possibility of accidents if they are not well protected.
They are very similar to incandescents: they have the same principle, but they can recover part of the heat produced to recover the filament, thus increasing the life of the product to about 5 thousand hours. This recovery also reduces the amount of energy needed for its operation, making it 20-60% more efficient than traditional ones. Normally the light is also white and warm.
Halogen lamps have one more significant advantage over incandescents: their focus can be directed, which allows decorative effects of great aesthetic potential. They have higher costs than traditional ones, but they present several compensatory benefits.
Much more economical than the previous ones, the fluorescent lamps are triggered by a mercury discharge in the fluorescent powder contained within the lamp. They are most common in two formats, tubular and compact.
They have very affordable purchase values and shelf life of 5 to 25 thousand hours. The cold white color temperature is more characteristic, however there are also models with warm white temperature. The fluorescents have about 80% savings in comparison to the incandescent: the electricity consumed is converted more in light level than in heat emitted.
The LED stands for Light Emitting Diode. The lamps with this technology have electronic triggering and the operating ratio is 95% luminous level and 5% heat (which is not emitted, remaining inside the lamp) .
They have an extended shelf life of up to 60,000 hours, with little or no depreciation at the light level, as well as the various color temperature possibilities, sizes and focus apertures, generating numerous solutions for use in residential , corporate or commercial environments.
Since 2009 incandescent lamps have been gradually withdrawn from the market due to the low efficiency of the products. Halogens are widely found in commercial establishments and fluorescents are still the champion of sales due to affordable prices, but LED bulbs have proven themselves every day as the best investment from now on.
Despite the high initial cost compared to the others, LED bulbs have advantages that make the cost-benefit ratio extremely positive. In addition to consuming less energy and long-lasting use, they do not contain gases or filaments with toxic substances, making their disposal less damaging to humans, animals and the environment.
The site has a huge range of products, always seeking to invest in the most modern and excellent in LED technology.
We hope this content has been enlightening about the main types of bulbs and is useful during your purchase. After all, knowledge always makes all the difference when we look for the best for our homes, both in functional and aesthetic aspects!
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