Althoug LED lights have been (mostly in the form of individual diodes) are part of everyday life for a long time, they started using them for lighting only decades later. This was due to their low light performance and other conditions, only the latest technical innovations available.
So what are the conditions it is possible, LED lamps, which operate on the power and emit enough light to make it necessary to replace all our bulbs now?
The LEDs operate at lowThey must use DC, that is, LED lamps in the house, to contain internal circuitry to operate from AC power. Another important condition is of course a decent light output of LEDs. Although the light emitted by a single LED increases very quickly due to the large amount of research done on the field, the more LED lamps contain a plurality of diodes to increase the light output. LED lamps as a major source of indoor lighting used began with the introduction of SMDLED lighting solutions and was the high-power LEDs. It is very bright LEDs, but are difficult in the small space of the space conventional bulb included.
Innovative products in the home were to replace conventional light 40W Osram, in 2009, and the replacement Philips' 50W bulb, 2010. The bulbs are produced to high light output complete replacement of existing types of incandescent lamps, at an angle like that. At the same timeTime, effort, hundreds of Chinese manufacturers to develop new LED products at a price much more for the masses. This lack of branding solutions that are a guarantee of quality, but perhaps to produce quality products with warranty also provided.
Another problem was the heat produced by the LEDs. The LEDs are heat sensitive devices, so that their thermal management is critical. If close to each other - especially with high-power LEDs, which generate more heat - the LEDs can be easilyhot issue, which is ultimately the weak point of the device. The easiest way to avoid overheating of the LEDs is that they were discovered, even if it meant that they were protected, and this could also reduce the duration of their lives because of dust or deposit of oil on the surface of LEDs. The best solution was the introduction of the heat sink with cooling fins in lamp design. This provides adequate air circulation and press the end most of the heatgenerated by the LEDs.
The LEDs are available in standard equipment, for reasons of simple exchange, but not all the LEDs on the network running, 12V LEDs are still available to run them on batteries or transformers. Transformers LED must be compatible, as the ruin most commonly used electronic transformers for halogen lamps, LED. There is no problem for example with LED lights that are suitable for 220V AC or in other words. So, those who want to reduce costs for lighting fast, this isthe solution they were seeking.
