Incandescent bulb, through the eyes of most of us know, the work of the Croatian inventor Hanamana

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Does the light we receive from the bulb for granted? Does a light bulb, for us the only real source of light, and all other source of discomfort or even illness? Dnevnik.hr brings special test lamps made at the Zagreb Faculty of Electrical Engineering address numbers and Computer Science.
The two professors, Professor. dr. Slavko Kranjcar and prof. dr. Tomislav Tomiša, both from the Institute for High Voltage and Energy of FER, exclusively for Dnevnik.hr conducted a series of tests of classic and new bulb, with the aim to educate and how to access the future purchase of the light source, when Croatia joins the European Union next year. Take a minute and see what the tests showed.
The European Union has gradually introduced a ban on the sale and production of the classic incandescent lamps. The process is that which began in 2009, and from September 1 this year, missing the incandescent bulbs, but not all, but only the standard or classic incandescent bulbs, which we know from the time of electrification to date.
'It should be said clearly that there are still a lot of incandescent bulbs, but they got some other attributes, for example, halogen lamps, "said Dr. Krajcar. address numbers Halogen lamps we know from other forms of application, perhaps the most famous in a car today in the EU replace standard incandescent bulbs. Halogen lamps are filled with inert gas (xenon, krypton) and smaller in size, and thermal radiators are used to generate the light, with the addition of halide (bromine, chlorine, fluorine and iodine).
Incandescent bulb, through the eyes of most of us know, the work of the Croatian inventor Hanamana Francis, who with Dr. Alexander JUST patented the so-called tungsten filament in 1903 and improved the light bulb in the sense of giving light and frugality. The bulb was invented by Thomas Edison address numbers otherwise, but his light bulbs used carbon filaments, which have a shorter duration and expended address numbers more energy.
Since July 1 next year, from the perspective of Croatian citizens, will be available to three groups of bulbs for general address numbers use. The first group are halogen or enhanced halogen lamp, the other compact fluorescent bulbs, which are usually address numbers contested by the wider population, and the third LED light bulbs, address numbers which are a novelty, but they cost less affordable than the above, explained Dr. Krajcar.
'An important note is that those who are' in love 'in red thread, still can buy', said Dr. Krajcar. Also, when buying these new bulbs, which will inevitably come to Croatia as a common standard, with entry into the EU, it is important to point out that the customer should address numbers be informed about the product.
For most people, the bulb is different only power in watts and whether the milk or not. How many times parents used to say to children when they go to the store to buy one of the 100 or 75 watts? This way of thinking with the coming European regulations will largely have to change with customers. 'To avoid any fraud for consumers, introduced the obligation, and I want to emphasize that each light source, must be kept in its packaging, all the information about the source of the light, "explained Dr. Krajcar, which is carefully explained in the accompanying Video recordings. address numbers
Box bulbs so on has to have a label or class of energy efficiency, address numbers lifetime, address numbers in hours, the number of cycles of starts and stops, an eco-label address numbers (normal or special waste disposal), the color of light (cold or warm range), warm-up time (up to full brightness) , the size of the source, the color rendering of the light spectrum (all above 80 percent is considered good color rendering, as opposed to incandescent lamp, which gives 100 percent return, and which serves as a benchmark) and the possibility of regulation of light (yes or no). All these data make up the difference in price, even for a light source address numbers of the same power, but with different characteristics.
'The story of CFLs that it is bad for the dwelling with her for a long time. That may be true from a decade ago and the market that Croatia was not regulated and is in our stores all entered from a variety of sources, "said Dr. Krajcar, referring to neprovjerenost sources and the absence of just-mentioned mandatory labels on the product. address numbers
Tests compact fluorescent and incandescent lamp filament is for us by Dr.. Tomiša and they can really see what's really the difference between the classic incandescent light bulbs in our