What we can do to reduce the impact of the electricity bill hike 01: LED Lamps over Incandescent Lamps - Numbers.lk
Switching from incandescent bulbs to LED bulbs is a simple and effective way to save money on energy costs while reducing your environmental impact. LED bulbs use less energy, last longer, emit less heat, and produce fewer greenhouse gas emissions. Additionally, they are available in various colors and brightness levels, making them a versatile and customizable lighting option. By choosing LED bulbs, you can make a positive impact on your wallet and the planet.
22 February, 2023 | 09:00 a.m.
Staff Writer
Have you ever wondered how much electricity your light bulbs are consuming? Let's say you have two 60W incandescent bulbs in your house that are on for 6 hours a day for thirty days. Do you know how much electricity they use? The answer may surprise you.
Let's take a look at the numbers. If you have two 60W incandescent bulbs in your house that are on for 6 hours a day for thirty days, they will use around 21.6kWh (units) of electricity per month. At an average cost of Rs. 50 per unit, that's a monthly cost of about Rs. 1,080 just for those two bulbs.
In contrast, an LED bulb that produces the same amount of light (around 800 lumens) typically uses only around 9W of electricity. If you replaced those two 60W incandescent bulbs with LED bulbs, they would use only around 3.24kWh (units) of electricity per month, which would cost you around Rs. 162 per month for both bulbs.
Not only would switching to LED bulbs save you a significant amount of money on your monthly electricity bills, but it would also have a positive impact on the environment. LED bulbs are more energy efficient than incandescent bulbs, which means they require less electricity to produce the same amount of light. This reduces the amount of greenhouse gas emissions and other pollutants associated with electricity generation.
LED bulbs may be more expensive than incandescent bulbs, yes. But the money you save from buying a 200 Rs. incandescent bulb, over an Rs. 800 - Rs. 1000 LED bulb will quickly be recouped through savings on your monthly electricity bills. In fact, you'll likely save enough money in just a few months to make up for the initial cost difference. In addition, LED bulbs typically last much longer than incandescent bulbs and come with a 1-year or 1-1/2-year warranty, so you'll save money on replacements in the long run.
In conclusion, if you're looking for a simple way to save money on your electricity bills and reduce your environmental impact, switching from incandescent bulbs to LED bulbs is a no-brainer. So make the switch today and start enjoying the benefits of energy-efficient lighting.
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