2011年1月26日 星期三

LED bulbs technology

Why Go For LED Bulbs As the Best Choice For Energy Saving Light Bulbs?

There is a tremendous amount of of hype in the market these days about the significance of saving the environment and the offering that can be made by energy saving light bulbs.Bart is allowed into the house where he curls up on the couch before led lamp the wood stove. However, no matter how cold it gets at night without the rain, snow or a gale, he seems to prefer to guard our home from his dog house which is heavily lined with a bedding of soft pine shavings. Every now and then,Where to recycle a fluorescent bulbs after it burns out; The pinnacle in the energy saving light bulb are undoubtedly LED bulbs, but is it actually as good as it is made out to be? Here is an outline of the technology and history combined with information regarding the costs and environmental advantages.The Tess 7W and 9W LED Light Bulbs. These light bulbs produce the same brightness as 40W and 60W standard light bulbs led lights respectively, but use less than 20 percent as much electricity. Optimistically this information will help in decision making.

LED bulbs technology

Light emitting diode technology,The KMC top brass were divided Led strip light when an MNC approached them to adopt the latest technology for street lighting. While mayor Sovan Chatterjee welcomed the change, which takes advantage of semi-conductors and has been around since the early 1960's, is used for LED bulbs. LED's have an exceedingly high level of reliability using technology which is exceedingly small, robust, capable of radiating light in many colours and giving LED bulbs amazingly high levels of reliability. The power constraint of the early units meant that usage was constrained to applications,for instance electronic unit displays; however, the technological advancement means that they are now incorporated in general lighting applications.

What level of energy saving is there?

Taking a halogen spot of 25watt as a sample then you can get the identical level of light output from a 3W LED MR16.Brothers said he started the bulb-changing project about three months ago because the church council asked him to find a way to reduce water walking ball power usage and energy costs. This equates to a massive 85% energy saving when compared to a conventional halogen bulb. This energy saving does not only give a cost saving,additionally it also reduces load levels in the electrical circuits and will mean that any transformers will be under reduced load and as a result will last longer.

Cost of LED bulbs

When LED bulbs first hit the market their price was exceedingly high for commercial applications but now with the advancement in manufacturing techniques their price is competitive with other forms of energy saving light bulbs. The other important consideration when looking at cost savings is that on average they will last approximately 30000 hours which is 20-30 times longer than a older-type bulb.

In order to appraise the savings here we work out the cost of buying a LED lamp and adding the electricity costs for the lifetime of the lamp and after that, compare this to purchasing and running traditional bulbs for the same period. Using this scheme you will get a saving of between 150 and 250 pounds for each LED purchased.

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