Light emitting diode bulbs or LED bulbs are most known for lighting up the numbers on a digital alarm clock or the timer or digital temperature gauge on the microwave or stove. They can be used for lighting up the environment as well. Electrons are used to create the light instead of burning a filament as in a traditional incandescent bulb. LED lights never become too hot to handle.
Bulbs with LED technology are made in several different colors including red, yellow and green and the every popular white with a blue cast. In their present form they do not do well inside a table lamp because light does not emit in a 360 degree radius. They are perfect for ceiling lights however, because the one side that does not produce light can face the ceiling while the lit part can point downward.
You would not get enough light from one lonely LED bulb to see anything in the dark. To make what is called an LED bulb they take a grouping of tiny bulbs and put them inside a housing. The many lights can look like a traditional light bulb that uses 40 to 100 watts. Today producers of LEDs are trying to make reflectors that will reflect brighter and make the bulb seem to be brighter.
Traditional incandescent light bulbs loose about eighty percent of the energy that is produced in just making heat from the burning filament. LED lights do not heat up and therefore, they Hvacr Technicians Salary save a great deal of electricity. LED lights are very durable and will not burst if dropped like other light bulbs. The housing is made of a resin epoxy and is very hard to break.
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 Matlab Projects For Eee Free Download 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.
One advantage of using LEDs are energy saving abilities. LED bulbs last about 50,000 and if you multiply and divide that out you can have a light on for a full 8 hours a day and it will not stop lighting for a whole 10 years. How many regular light bulbs would you buy in 10 years? It sounds more worth the money now. Not only do they last long but they use only 10 percent of the energy that a regular light bulb would use.
LED light bulbs are considered green because of the energy saved when using them. They are in service a long time and you do not have to throw as many away as you do other bulbs. When they do stop working you do not have to worry about throwing them in the trash. They do not contain any material that would be harmful as fluorescent lights do containing mercury. The only issue concerning these bulbs is the fact they do not produce a great deal of light. Producers are working on this issue and trying to make stronger reflectors that will enable them to throw more light.

By Master