The formal name for an LED bulb is light emitting diode bulb. You are probably most familiar with LED lights that are contained within the alarm clock that make the numbers light up. LED bulbs do not have a filament as incandescent light bulbs do and they never get hot. Instead of burning filaments LED bulbs use moving electrons to produce light.
Just like regular light bulbs you can get LEDs in different colors. These bulbs are not suitable to use in table lamps because they usually have a backing reflector that stops the light from radiating 360 degrees. They work well in lights situated on the ceiling because they are able to shine in a downward direction. Outdoor LED lights are also very practical.
The light that comes from just one LED light is not bright enough to light a whole room. Manufacturers group many tiny bulbs together within a housing in order to produce the likeness of a 40 to 100 watt bulb. Manufacturers are experimenting with reflectors that will make the light produced seem a little bit brighter.
Because regular light bulbs have a filament about 80 percent of the electricity used to light the bulb is wasted in heat production. Because an LED does not get hot it saves electricity. The bulbs for an LED light are not fragile like they are in regular bulbs. You can drop them and they most likely will not break because they are enclosed in a resin epoxy.
As of now LED light bulbs are very expensive at a per bulb price of USD $40 and up. You will make up this money in just a few years in the amount of electricity you save and how few light bulbs you have to buy in the next few years. These are the most energy saving and eco friendly bulbs on the market.
There are many advantages to replacing some transitional light bulbs with bulbs of LED technology. It is said they can last for a whopping 50,000 hours and that equals 10 years keeping the lights on for 8 hours a day. LEDs use less than 10 percent of the amount of electricity that a regular bulb uses.
They are eco friendly not only because of the energy they save but because not as many get thrown away. They stay in use a long time and hardly have to ever get thrown in the trash. Another great thing is that you actually can throw them away. There is nothing in the LED light bulb that can harm the environment. The only problem the bulbs seem to have is not being quite bright enough for close work. Manufacturers are working on that problem and will hopefully have it solved in the very near future.
The technology today with light bulbs has came a long way and today you will find LED light bulbs have become very helpful. The LED bulbs can be purchased in a website store all over the world and gives a great amount of light.