LED Luminosity Lamps Versus CFLs | Your Home Improvement Place

Eco friendly options for switching incandescent lighting are either Compact Fluorescent Lamps (CFL) or possibly Light Emitting Diode (LED) bulbs.

Solid-state lights, more commonly known as LED (light-emitting diode) lighting is a firm semiconductor light source that doesn?t work with a gas tube identical to that of the CFL. There is no filament to burn out, and unlike CFLs, LED lights do not use the toxic mercury, nor do they create ultraviolet light.

To have a bright output, a lot of older styles of LED light bulbs had resorted to clustering numerous individual LEDs into one particular housing, however many of the current LED bulbs drive a single high controlled LED element. These LED light bulbs are substantially smaller than their CFL competitors, and are accessible in different forms that produce a directional beam by making use of a glass or plastic lens, or encased behind a frosted diffuser to provide larger light coverage.

Summary of Benefits

Cheaper Electricity Bill:

Even if the cost of the light bulbs are initially more expensive, both CFL and LED lamps are economical in the long term. Less electricity is needed, and bulbs are being substituted much less frequently. LEDs use more or less half the amount of electricity than CFLs that deliver the same brightness intensity.

Long Lifespan:

Run-times of CFL bulbs typically go from 6,000 hours to 15,000 hours while the standard functional life of an incandescent lamp is about 1,000 hours. A LED light can last 50,000 to 60,000 hours which equates to around 5 or 6 years (10 times lengthier than a CFL).

High quality light output:

Both CF and LED bulbs can now offer a range of color temperatures. People are no longer kept in the blueish, ?cool-white?, of previous bulbs, and can now select warmer colored lamps. Old type CF bulbs that come with a magnetic ballast will flicker. Search for an electronic ballast when it comes to a CF. LEDs are drawn by electricity or solar energy so that they don?t flicker.

Versatility:

Indoor, outdoor, household, or business-related LED and CF bulbs can be used in varied types of operations where conventional bulbs were once implemented. LED bulbs and CF Ls can be used in route lighting, table lamps, task lighting, recessed fixtures, as well as ceiling lighting fixtures. Both types of bulbs are available in dimmable versions for use with a standard dimmer shift.

Durability:

Since LED light bulbs don?t use a filament just like incandescent, they are shock immune and can be used in high vibration products.

Summary of Weaknesses and Limitations

CF Ls:

Temperature sensitivity ? CF Ls are sensitive to heat, their lifetime will be restricted if the lamp does not properly control heat. CF Ls are also being affected by temperature. CF Ls will take considerably longer to attain full brightness in cold weather. In extreme occasions they may not the right way warm up.

Harmful waste ? CF Ls carry mercury and must be carefully disposed of. The EPA website provides proper disposal options. LEDs do not possess mercury.

Frequent Cycling Lowers Lifespan ? In high traffic areas, such as home bathrooms, where CF Ls are on and off often, their life expectancy will decrease immediately.

Ultraviolet Light ? CF bulbs can easily emit UV-light which might not be suited for certain uses.

LEDs:

High initial cost ? The LED bulbs themselves are very expensive, but the initial investment is quickly recuperated in minimized electricity bills.

Heat generation ? Particular high power (5w or over) LED light bulbs may make significant heat. Heat-sinks are often built into the bulbs themselves, and may have to have LED explicit fixtures to make sure of proper air-flow.

LED light bulbs have become the choice for energy saving lighting due to their diverse bulb features, and the ease of which the light output is usually layered and handled when compared with CF bulbs.

Source: http://your-home-improvement.com/flooring/led-luminosity-lamps-versus-cfls-4319.php

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