A 3W LED light bulb produces the same lightness equivalent a 30 W incandescent flood. A 50-watt incandescent bulb can be replaced by a single 18-watt LED light and during the life of the LED light, which will save about 570 kWh energy. At a basic cost of eight cents per kilowatt, you may save $45 dollars in energy bill savings with the LED lights. LED light bulbs use about 90% less energy than an incandescent light bulb. They also start working quickly when turned on, unlike a florescent bulb that needs a few seconds to warm up. Because the use so much energy you will save money and you may notice a big change on your electric bills. It is true that the you should spend more money on the LED lights, but in the long run you will save money.

By switching to lower energy LED as home lighting, even one bulb will reduce the carbon dioxide emissions. Even changing a single bulb in every home to LED home lighting would have a significant environmental benefit. Transforming to an environmentally friendly lifestyle does not require major lifestyle changes.

Light Emitting Diode or LED lighting has been developed for many years, and the technology of the LED bulbs becoming more and more mature. Nevertheless, as the LED lighting becoming extremely energy efficient which is superior over other light sources such as incandescent and fluorescent lighting and eco-friendly, it is predicted that it will be beyond electronic applications into commercial usage and LED bulbs light quality as effectively.