The world is changing that has always been an irrefutable truth. That we have to change with it is in no doubt. In some areas the world has been regressing and in no field is this truer than in environmental degradation. Time has come to make a change especially in conserving energy. Enter the PAR20 LED bulb.

LED technology was first used in the early 1960s and has since gained popularity in both applications and commercialization. From car blinkers to other mundane day to day uses such as lighting and other scientific applications. Its versatility is no longer in doubt. Neither are the advantages of using this technology

On the energy saving front these bulbs have been known to take up very minimal power to run on average about nine watts which is significantly less than conventional bulbs although some fluorescent variants still out strip this performance there are more compelling reasons to use LED bulbs

With this in mind it is estimated that the efficiency of LED bulbs is increased by about as much as 90% compared to other kinds of non incandescent bulbs, this is a huge leap especially for commercial lighting purposes and greatly reduces cost even on a small scale. There can be no doubt that anything that lowers escalating utility bills is very much welcome.

With an average lifespan of fifty thousand hours they are long lasting to boot. Like any other product it is best to stick to established brands as counterfeits are rife and have a shorter lifespan than original products.

Typically you should have maximum brightness at the start even in extremely cold temperatures making them ideal for outdoor use. There is no need for them to warm up before hitting optimal brightness. The instant you hit the light switch you achieve optimal light intensity.

The increased efficiency is also as a result in reduction in heat generation which means there is less wasted energy emitted by the light emitting diode technology. This makes it useful in lighting purposes for temperature sensitive environments. Especially in controlled environments like laboratories and such.

These bulbs fit into existing light sockets making it easy to make the transition from conventional to PAR20 LED bulbs for instance. They are also available in different angles and wattage.

Their safety is also unparallel in that they do not emit ultraviolet light or IR and unlike conventional bulbs they do not contain mercury a heavy metal with horrifying long term side effects at significant levels of exposure. Since they are solid state components they are quite admirably vibration resistant unlike their fragile counterparts which sometimes have filaments that will disintegrate under sustained vibration.

They take quite well to dimming but depending on manufacturers they may be non-dimming and they also come in different colors and or different shades of white. As energy saving component in a bid to go green these bulbs are the ultimate lighting alternatives.

AS far as specifications are concerned the quantity of the order might allow for leeway in specifications such as screw base length, angles wattage etc. The PAR20 LED bulbs are truly a breakthrough in lighting technology.

Looking for more information on PAR20 LED Bulb or PAR38 LED Bulb ? Get the ultimate low down now in our complete par led bulbs review.