Why Should You Use LED Light Bulbs In The Home?

When it comes to LED light bulbs then you might be thinking that they are only available in very limited ranges of fitments and wattages, however that is a common misconception.

You might think that LED light bulbs only available in limited ranges of fitments and wattages, however that is a misconception.

You may be pleasantly surprised to learn that there is now a replacement bulb for just about every type of light fitment that you can possibly think of, from Candle bulbs, GU 10 bulbs to name just a few.

You might also tend to think of LED replacement lights as just giving off a very flat clinical white light, although this used to be the case with the first LED lights which came on to the market this is no longer the case. 

Indeed the light given off by the latest LED ones is of a very appealing light colour and density.

These light bulbs are now available in a wide variety of light bulb shapes and wattage sizes, also being available in varying numbers of colours. 

This is because when it comes to different colours then virtually nothing on the lighting market is better than these bulbs as they can be used to produce unlimited combinations of colours - and all from just one bulb. As such, they are an ideal choice for use as mood lighting.

Although you may not actually think that you need this type of light bulb and choose to replace your old halogen bulb with a like for like replacement, however you would be well advised to consider fitting LED light bulbs as the like for like replacement instead.

This is because as they use around just 10% of the energy that a conventional filament or halogen bulb does. In general they also run cool to the touch, that means that where you are using some of them such as in the kitchen, you do not get an artificial heat created in the same way that halogen light bulbs do.

Additionally, these  LED replacement bulbs have another advantage over energy efficient light bulbs in that they come on instantly giving out their full wattage and correct colouration of light.

This is as compared to energy efficient bulb which can take a minute or so to warm up. That means they are ideal for use in high traffic areas, where they are constantly on/off.

For more information on Ai LED light bulbs, pls visit Ai LED replacement lights

What Are The Considerations For Purchasing LED Light Bulbs?

Because of their many advantages over traditional incandescent and fluorescent light bulbs, LED lights are poised to transform all forms of lighting. Selecting and purchasing LED lights requires buyers to learn new terminology.

As most people probably know by now, LED stands for light-emitting diode. LEDs are actually semiconductors (just like computer chips) that produce light more efficiently than traditional light sources. When electricity is passed through them, they emit energy in the form of light. These semiconductors are doped or injected with chemicals that determine their light color.

So, what should you know when purchasing LED lights bulbs? The following list provides some basic guidelines:

1. While the initial cost per bulb is still high, the total lifetime cost of an LED light bulb is actually lower than that of equivalent incandescent and CFL bulbs. Taking into consideration energy costs as well as time and resources required to replace incandescent and CFL bulbs, an LED bulb that lasts 80,000 hours has a much lower lifetime cost.

2. LEDs are diverse, and - as unlucky purchasers are all too likely to find out the hard way - many types are useless for general lighting applications. The finest LED chips emit light with a Color Rendering Index (CRI) of 85%. The CRI, by the way, is a quantitative measure of the ability of a light source to reproduce the colors of various objects faithfully in comparison with an ideal or natural light source.

3. Contrary to what you may read some places, LEDs do generate heat, and this heat is actually the biggest problem that manufacturers face developing LED lighting applications. Manufacturers can now produce individual LED chips that are as bright as a 100-watt incandescent bulb, but these LEDs are practically useless for general lighting because installing them in a fixture creates ventilation problems that have not yet been solved. LEDs installed in fixtures and bulbs must be ventilated properly, and the better the chip, the more difficult it is to properly cool.

4. While LED light bulbs do last much longer than conventional bulbs, look closely at manufacturer claims for bulb life. The life-span of an LED light bulb should be its "half-life." LED light bulbs do not burn out; rather, they gradually fade out. When a vendor says an LED replacement bulbs will last 80,000 hours, they mean that at that point, the chips will have reached 50% efficiency, and the bulb ought to be replaced. So, the bulb might last 100,000 hours or more, but its efficiency will have degraded greatly by that point. Using this 100,000-hour life as a selling point is therefore misleading. While LEDs don't last forever, they will last 50-75 times longer than a comparable incandescent and 6-8 times longer than a CFL.

5. Searching the web, you will quickly find that the LED light bulb market is inundated with product. Many of these bulbs are relatively inexpensive (less than $20); however, you may find that many of these LED bulbs consist of questionable materials and dubious craftsmanship. Good LED light bulbs cost more than these cheap ones because they use high-quality chips with prices firmly set by reputable manufacturers like Cree. This means that though these LED light bulbs are more expensive, they are far superior.

6. When comparing LED light bulbs, you need to understand lumens. The lumen is a standard unit you can use to compare LED light bulbs to standard bulbs, such as incandescents and halogens. Roughly, a lumen is a measure of brightness. Lumen quantity is important, but maybe more important is lumen quality, i.e., luminous efficacy (lumen/Watt). Today's quality LEDs have a luminous efficacy between 60-70 lumens/watt.



For more information on Ai LED light bulbs, pls visit Ai LED replacement bulbs