Electric light replaced candles and kerosene lamps almost a century ago. Today, three types of light sources are the most widely used. One was invented at the end of the century before last, one in the middle of the last century and one was invented about thirty years ago. The first source: Incandescent lamps In […]
Advantages and disadvantages of LEDs, pros and consAdvantages and disadvantages of LEDs, pros and cons
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In the previous article we looked at the classification of LEDs by type and type of LEDs. In the current material we will consider the question: “Are LEDs so good?”, “The advantages and disadvantages of LEDs, their pros and cons. Despite the fact that everywhere there is a lot of information about what “positive” sources […]
How to choose the right light bulb for the house: types, types, formsHow to choose the right light bulb for the house: types, types, forms
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The modern market of lighting devices offers a huge assortment of various models. Choosing lamps for the house, people first of all pay attention to its correspondence to the interior of the room, color, original and attractive appearance. Someone gives preference to products from a familiar, proven by his own experience, brand. Someone important cost […]