What is the Life bulb?
LIFI bulb is a type of bulb used in a TV set for screening on the screen. These bulbs are much longer -term than their predecessors, and some say they last for so long, they never need a replacement. This technology was available for the first time in 2007. The LIFI bulb also offers other benefits in addition to longer, which are associated with its relatively small size.
Most of the older television files that used the type of technology called the cathode beam tube (CRT) for project images were made so that the internal components should not be replaced. Perhaps it would be necessary to make unplanned repairs, of course, but that was the extent. CRT is one type of rear projection set, which means that the image is projected on the screen from behind. There are also newer sets of rear ride that do not use CRT technology, but rather for which the set is less voluminous than comparable CRT sets, especially in larger sizes.
These later models used the type of specialized bulb, which on the TV screen screened pictures from the screen of a small liquid crystal (LCD). This meant a better picture than the older CRT models and lower costs than those with a flat screen. The only main disadvantage of the newer rear project models is that the bulb responsible for the screening of the image had a lifetime of only three to five years, while the replacement is almost the same as the television itself.
Lifi bulb was introduced in 2007 as an alternative to bulbs on LCD TVs. This type of bulb was created by adjusting another type known as a high -intensity drain lamp. The LIFI bulb removes the main disadvantage with its own TV sets of the rear project with a lifetime of 20,000 hours of use, as estimated by the manufacturer.
Not only Ježárovka lifi much longer than her older counterpart is also smaller, which means the time between turning onThe sets and vision of the image displayed on the screen will reduce. It also retains its brightness if it is functional; In other words, its light will not lose time over time. The LIFI bulb is not the first technology to extend the time between the replacement of the bulb. The light emitting diodes (LEDs) with the same effect were also used, but they tend to significantly increase the retail price of TVs as follows.