Environmental awareness has been on an upswing in recent times. People are searching for eco-friendly options for anything and everything. Gone are the days of the tungsten bulbs and incandescent lighting that used to waste 90% of the energy consumed as heat. Now, there are better and more efficient LED lights that have come up. LED bulbs, also called light-emitting diodes are a part of the lighting technologies that are very efficient and economical. They are more durable too. They have brighter light of higher intensity which leads to better illumination of the room or area it is installed in.
The white light that is generated from LEDs is from a mix of red, blue, and green lights. Their direction also can be manipulated efficiently, thus avoiding the use of reflectors and diffusers. Normal lighting technology requires all this to ensure perfect transmitting of light and despite the installation of this, light may not be efficiently transmitted. Hence, LEDs can be used for high-intensity light in recessed downlights and task lightings. They also don’t generate heat.
So environmentally-conscious people generally prefer these lights to conserve electricity and reduce their bills. LED lights are easily available and can be highly customizable. They are often paired with different light filters or patterns to give an aesthetic look to the whole area. LED lights are getting really popular and there’s a whole range of their products. For more information about this check Lepro’s official site.
Are there more reasons why LED lights are thought of as environmentally friendly? Of course, there are more reasons!
1. LED Lights are highly energy-efficient
Source: 4thgeneration.energy
These put all the electricity that is used to good use: purely illumination. It doesn’t waste the electricity as heat energy. Approximately 90% of electrical energy can be saved in comparison to incandescent lights and CFLs. Less usage of energy means more extra energy in the electric power plants. This decreases their load and thus reduces the amount of fuel required to make and supply electricity.
2. Reduction of Pollution
Sometimes in cities, you won’t be able to see stars. You can see them in the dark countryside, however. Apart from the pollution that shields starlight, it is also the widespread light pollution that exists in cities. This occurs due to untoward scattering of light. This is avoided in LEDs due to their high focusing characteristic. They also don’t contribute any noise or vibrations, unlike CFL, thus reducing noise pollution too.
3. No heat produced
Unlike incandescent bulbs, the electricity to light conversion efficiency is very high. Hence, more light and negligible heat are produced. This is one of the best aspects of LED bulbs. In older bulbs like CFL and tungsten bulbs, there was about 80-90% energy lost as heat. This is a form of electricity wastage and hence, LED bulbs counter that. This makes it very eco-friendly.
4. Highly Durable
Source: tennessean.com
They last very long, hence reduce the rate of waste generation. The lifespan of LED bulbs is thought to be about 20,000 hours approximately. You won’t need periodic bulb changes and replacements and this reduces a whole lot of waste.
5. More Safety Guaranteed
The technology used in LED lights is now a form of advanced solid-state and hence, the LED bulbs have turned out to be really resilient and safe to use. They are sealed very well at all ends, are not susceptible to breakage by rough weather or vibrations and some are even breakage-free. There are no glass parts incorporated now, so it tends to be safer. This again reduces the amount of waste and pollution. This is unlike incandescent bulbs that break and contribute to solid waste.
6. They do not harm insects
Source: globalnews.ca
We have seen so many insects and bugs getting drawn out from the outer environment and attracted to indoor lights. We end up either shooing or killing them as they can be a bit of bother. They tend to get attracted to a specific wavelength that is contributed by incandescent bulbs and the warmth they generate. LED bulbs don’t have any of these, hence, insects don’t flock near any of these bulbs.
7. LED lights stimulate plant growth
Conventional bulbs generally increase the temperature of their surroundings. So if plants are present, it can be quite a problem. They tend to have a negative effect on their development. LEDs are cooler and the wavelength plants require to grow which is blue, is generated by them.
8. Non-Toxic
Incandescent bulbs have tungsten and CFLs can have small amounts of mercury which are highly toxic to the environment or public health. LED lights however are free from toxic chemicals that can be dangerous to the environment or people’s safety.
9. Reduced Carbon Footprint
Source: blog.lightup.com
CFLs and incandescent bulbs also release lots of greenhouse gases. LED lights are found out to release 80% fewer greenhouse gases even while retaining the same luminosity level. This can cause a huge and positive impact as people use a lot of bulbs and if they stick to using the conventional ones, the net greenhouse gas released would be significant. This is why switching to LED would reduce everyone’s GHG emission by a lot, thus collectively reducing the impact on nature. Hence, your carbon footprint would be reduced considerably.
Conclusion
Apart from the various economical benefits, LED lights are in general a better and more efficient option for illumination. The harmful effects of LED lights on the environment are far lesser than the effects brought about by conventional bulbs. They save a lot of energy, contribute more brightness, and are safer. You don’t have to worry about the negative effects even for yourself as they are non-toxic. For huge houses with many rooms, installing LED lights can be significantly energy-saving.
Switching to LED lights would benefit you a lot in the long and short run. They are a better alternative. You can even get them customized in various shapes and colors. People wanting to give their rooms a funky look often use LED lights with specific filters. Hope, you are no more skeptical about the efficiency of LEDs. If you are considering altering your light source anytime soon, we hope you now know what’s best.
