2016年8月10日星期三

You Just Need LED Lights for Your House

Even at the household level for a long time did not meet the traditional incandescent lamp. They are replaced by fluorescent or LED counterparts that surpass outdated light sources for a variety of indicators. In Russia, the process of updating light fixtures began only a few years ago, but still cannot talk about an effort to give users the usual devices. In part, this attitude can be justified, and the high cost of more technologically advanced products, and spread rumors about their health risks. But, as practice shows, in the aggregate performance of modern lighting it is the best solution. It remains only to determine the order, what better light - LED or energy-saving? Both appeared on the market relatively recently, but today most consumers there is no clear understanding of the properties of this product.

It depends on the brightness of the beam, but also power consumption. The special features of LED devices include power reduction effect on energy consumption. In such models, the figure has a broader range, but in standard designs it is in the range from 4.5 to 15W. The advantages possessed by the lamps for LED light bulbs (e.g. E27 LED Bulb 220V) can be attributed to the ability to control the light beam settings with the expectation to minimize electricity consumption. The brightness of the light is measured in lumens and the ratio of this figure with the power can be called one of the most profitable in the Led-models. Thus, the light bulb 15 W corresponds to the brightness of 136 lumens, and the models of 25 W - 249 lm.


Another essential characteristic - it is light temperature measured in kelvins (K). LED models (e.g. 240V LED lamps) are quite varied and in this parameter. For example, there are options to 3300 K, which provide the so-called warm light. The standard is considered an indicator of 4000 K. It is a natural, or the light of day - the best option if you want to provide coverage at home with the natural properties of the eye perception. Less common "cold" light corresponds to the index of 5000 K. It is usually used in special cases, such as in the workplace.

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