Replacement of electric bulbs will soon be a thing of the past remain, because "Samsung" has introduced a new lamp, the Frugal, which will remain 36 years.
Experts of the company have promoted LED lamp which can be stable up to 40 thousand hours, which is 40 times longer than ordinary lamps.
The only flaw so far this lamp may be its price, because one of these lamp currently sold over 60 euros.
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