The light- emitting diode (LED) is at the moment one of the most energy-effective and quickly developing lighting technologies. Quality LED light bulbs not only just last longer but are more durable and offer similar or better light quality than all other types of lighting.
LED is basically a energy-effective lighting technology which has the potential to change the future of lighting in the whole world. Domestic LEDs, especially ENERGY STAR rated products consume 75% less energy than conventional lighting means and last up to about 25 times longer than other incandescent lighting means.
Wide use of LED lighting has been largely impacting on the energy savings in the United States. By 2035, it is anticipated that majority of the lighting installations will be using LED technology, and energy saving would have a radical impact on the whole society.
How LEDs Are Different
LED lighting differs from other lighting types like incandescent and CFL in many ways. The significant differences include
Bright Source LEDs are the size of a fleck of pepper, and can emit light in a range of colors. A blend of blue, green and red LEDs is utilized to form white light. Direction LEDs emit light in a specified direction which minimizes the need for mirrors and other diffusers that can trap and waste light. This point makes LEDs more effective and efficient for uses similar to depressed downlights and in task lighting. Where in other types of lighting, the light must be reflected to the desired direction and further than half of the light may leave the institution. Heat LEDs emit veritably little heat. If we compare LEDs with incandescent bulbs, then incandescent bulbs radiate 90 percent of their energy as heat whereas CFLs radiate about 80 of their energy as heat. Furthermore, LED lighting products generally last much longer and have a bigger life span. A good quality LED bulb can have a life expectancy of about 3 to 5 times longer than a CFL and 30 times longer than an incandescent bulb.
LED lighting is available in a wide variety of home and artificial products, and the list is growing every time. The rapid-fire development of LED technology has resulted in increased product vacuity, better manufacturing effectiveness, and lower prices. Another important aspect is their installation. LED light installation is easy and can be easily modified to suit the room or the area it is being set in.