{"id":3657,"date":"2021-01-24T13:13:35","date_gmt":"2021-01-24T13:13:35","guid":{"rendered":"https:\/\/www.lightingtutor.com\/?p=3657"},"modified":"2023-08-06T09:23:51","modified_gmt":"2023-08-06T13:23:51","slug":"how-much-do-led-lights-save","status":"publish","type":"post","link":"https:\/\/www.lightingtutor.com\/how-much-do-led-lights-save\/","title":{"rendered":"How Much do LED Lights Save? – Calculator"},"content":{"rendered":"

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How Much Do LED Lights Save?<\/strong><\/h1>\n

\"how<\/p>\n

LED, or light-emitting diode, is a semiconductor device that illuminates and produces visible light when an electric current passes through it. A diode is composed of two electrodes — anode and cathode — that allow electricity to flow in one direction. LED lights produce light more efficiently compared to standard incandescent light bulbs or compact fluorescent lamp (CFLs), making them less costly to use.<\/p>\n

How Do LED Lights Work?<\/h2>\n

LED lights are directional light sources and can only emit light in a specific direction. For the current to flow, a light-emitting diode should have a voltage source connected with the positive side on the anode and the negative side on the cathode. This connection will produce light, known as the forward bias condition. Forward bias allows the electrical current to flow through the LED, emitting visible light.<\/p>\n

If the positive end of the voltage source is connected to the cathode and the negative end is connected to the anode, the current would not flow. This condition is known as reverse bias, which prevents the electricity from flowing through the LED until it reaches a certain point where it is no longer able to keep the current flow, known as the peak inverse voltage. When this happens, the device will be damaged.<\/p>\n

Because LED lights emit light in one direction, they are able to use light and energy more efficiently compared to other light products, such as incandescent lights and compact fluorescent lamps (CFL).<\/p>\n

See Our List of Recommended LED Light Bulbs<\/strong><\/span><\/a><\/p>\n

Why Do LED Lights Cost Less to Operate? \"how<\/h2>\n

Generally, LED lights cost less<\/a> to operate because diode lights use energy more efficiently. LED lights don\u2019t get hot like other traditional light bulbs. They are technically designed so that they prevent the flow of electricity when it\u2019s not connected to the right ends of the voltage source, which means they don\u2019t produce unnecessary heat that would only waste energy.<\/p>\n

LED lights have a direct lighting capability, which means a lesser number of LED lights can provide the same amount of lighting as several traditional light bulbs. Meanwhile, while traditional light bulbs need a high amount of energy to provide a certain level of brightness, LED lights use lesser energy to provide the same level of brightness or lumens.<\/p>\n

Read [Pros and Cons of LED Lights<\/span><\/a>]<\/strong><\/span><\/p>\n

How Much Energy Do LED Lights Save?<\/h2>\n

The average LED light bulb that is used 5 hours per day will save $10-$20 dollars per year in energy costs versus an incandescent bulb<\/strong>.<\/p>\n

LED lights are highly energy-efficient compared to other types of lighting products. Residential LED lighting products use at least 75% less energy than incandescent or CFL lighting products. In fact, most LED light bulbs only use between two to 17 watts of electricity, which is around 60% to 90% lesser than incandescent or CFL lighting.<\/p>\n

When measuring how much energy you can save using LED lights, you also need to consider the lumens, which is the amount of light or the level of brightness lighting products can provide. For example, a 60-watt incandescent light bulb can emit up to 800 lumens of light. On the other hand, LED light bulbs can deliver the same amount of brightness using only 10 watts. The lesser your energy usage is, the lesser your cost will be.<\/p>\n

Given these considerations, LED lights are generally more energy-efficient and cost-effective.<\/p>\n