When you happen to switch on a Led spotlights, be well informed that you are saving no less than 80 percent of your daily energy consumption made by traditional bulbs.
LED spotlights come with long-lifespan and can give you a non-stop service of up to 50,000 to 100,000 illuminated hours. Moreover, a qualitative LED spotlight bulb comes up with a sufficient color-rendering index of 80.
Not only they are efficient energy saving bulbs only, but also they are much safer than any form of traditional bulbs. These LED spotlight bulbs are regarded as mercury and lead free lighting equipments. Thus the quantum of light pollution is reduced heavily.
Being 'cool' all the time is its most important feature which has made it useful for more than one occasion and places. Definitely, an innovative bulb which hardly gets 'heated up' can have more than its traditional usage. This filament less lighting component has come out of the realm of lighting your drawing room and corridors only, rather you can use them as accent lighting equipments in your lawns too.
Moreover, they are being used for some other official purposes too as aerospace lighting, landscape lighting, biomedical lighting, back lighting, architectural lighting components etc. Furthermore, there are many LED spotlight bulbs which don't come with multiple LEDs but can be found with single LED only.