Sabado, Setyembre 22, 2012

How Do LED Downlights Work?

The most sophisticated lighting equipment usually includes LED lights as an important component. However, you should be aware that these kinds of lights are no longer restricted to phones and flashlights. It was a light that was once just known as an indicator light featured in new versions of phones.

Conventional incandescent bulbs function through the interaction of electrical current and tungsten conductors to produce light. And the cost of replacing or repairing these bulbs can be higher than what most people would expect. When you take into account settings like buildings and skyscrapers with a large number of bulbs the maintenance costs can add up.

LED lights function in a completely different way. Unlike bulbs, light emitting diodes have a process that flow in only a single direction. When a current passes through the light emitting diode the atoms are infused with a higher energy that enables them to glow.

In the past, the LED was reserved as an indicator light because of the lack of color and low intensity. But better manufacturing methods and technological models have made LED lights a great light source. Interestingly, many architectural attractions use LED for their main lighting.

LED downlights are always a good option because they are less prone to damage and they use energy efficiently. These lights use less wattage to power them and it ranges anywhere from 3.5 watts t0 31 watts. The boggling truth is that LEDs use 80 to 90 percent less energy compared to their incandescent and fluorescent counterparts.

LEDs are actually significantly more expensive, but if you take into account its features, the light actually costs less in the long run. The lights are known to last for twenty thousand to seventy thousand hours depending on the brand and type of light. The LED lights can actually pay for themselves given the amount of savings on energy bills you can accumulate.

LED lights are not the ultimate fixture for energy efficiency because LED downlights actually surpass them on that feature. With downlights lumen is produced when wattage is introduced into the diode. When less power enters a LED downlight, even more lights come out, which means that LED downlights are more energy efficient.

But LED lights are different and you need to consider specific features before you purchase them. Your main consideration should be the lumen output of the LED light. In addition, LED downlights allow light chips that are manufactured to fit a specific mold or frame.

Contrary to popular belief, LED lights don’t emit a significant amount of heat. Compared to halogen lamps or incandescent lights, downlights are still cool even after several hours of use. These lights also operate in cooler conditions as a prolonged life is ensured.

LED downlights are projected to one day bring light to our homes and everyday spaces. Being efficient, controllable, long lasting and environmental friendly, LED lighting systems are ready to light up the world. With the technology today, there's no telling what other creative uses for LED downlights could be formulated.

For more LED downlights info, check this cool site and you will be helped.