First of all it is paradigm shift from the traditional light bulb of low energy to a new LED technology, which is so used in TV and display. Now it has come to light bulbs for domestic use.
Philips is the brand which has already launched its Master LED bulb that when using a standard cap is perfectly compatible with the equipment we installed in our house. The useful life of each of these bulbs is about 45,000 hours; it is neither heated, nor contains any gas or mercury.
There are many advantages, such as consumption of only 7 W compared with more than 80 W, which can consume a traditional bulb, but the novelty is paid and switch to LED bulbs for the time you will cost 50 euros each, a price which seems too excessive.
It will be a matter of making calculations, of thinking in their use you will give (highly recommended for businesses in which most of the day is the light on) or just wait for this type of bulbs is popularized and logically cheaper.
