When you purchase an incandescent light bulb or any electric light bulb, you will be spending 10 to 15 times of the original price on the bulb itself. This is important for those middle class people who want to save money. You would need energy efficient light bulbs.
Light emitting diodes, also known as LED’s are very energy efficient and are very small. They are grouped into clusters and provide better quality lighting. LED’s are very popular as of today and are used in almost every electronic device, such as tablets, smart phones, TVs and many more. Samsung TVs have been using LED’s since the very beginning and the reason people buy their TVs is because LED lights help conserve more energy hence resulting in a smaller electric bill.
LED lights are more directional whereas the incandescent lights tend to spread out more. LED lights tend to be more used in devices such as flashlights for the very reason that the light is directional and will travel further. Of course this is a disadvantage for devices such as table lamps because you want the light to spread out instead of shooting straight for the ceiling.
The only problem faced for LED lights is the expense. There is a high cost in producing and manufacturing these diodes so in return there will be a high cost on the price tag in stores. But the advantages of LED’s definitely outweigh the disadvantages. They are long lasting, which means you do not need to keep changing them. They do not heat up. They are very durable as well. They are more efficient as they use less watts of energy which also means they are cost efficient. Although LED’s may be expensive, the qualities present in them definitely make it worth the buy. There have been new studies going around trying to improve the way the diodes are made and make them less expensive as energy efficient light bulbs used in most of the homes in today’s world.
LED’s have also been an option for those trying to save the world. Yes LED’s cause less pollution over all. Since it uses less electricity, we could reduce CO2 emissions and high nuclear wastes. Providing high quality light is one of its best factors and now governments are using them on road and street lights as it lets you see more clearly and at the same time helps the government save more since it uses less electricity. These energy efficient light bulbs are very useful in today’s lifestyle.