The difference between an LCD monitor and an LED monitor is with the source of the back light. The older LCD monitors are back lit with florescent tubes. These tubes only have a lifetime of three to four years before they begin to dim. Although it may seem that the smart thing to do to correct this problem would have been to allow the consumer to change the florescent tubes and keep the same monitor, but this option has not been offered by manufacturers. Instead, users are left with no alternative other than to replace their monitors. Thus, monitors become a large source of electronic waste.
Another disadvantage of an LCD monitor is that it is bulkier and heavier than an LED monitor. The florescent tubes are the reason for the additional thickness. These monitors cannot be made as thin as the LED monitors, which may be less than half an inch in thickness. The LED displays are ideal for laptop computers.
A third disadvantage of the LCD monitors is that the florescent light does not produce a full color spectrum. There are some colors that are just not as bright with these monitors as they are with the LED monitors that produce a high quality white light.
LED monitors now require much less energy than any other monitor on the market. In addition they are some of the brightest monitors available on the market. They also have a longer life span before they begin to lose their brightness.
Some users do complain that the edge lit LED monitors do not have an evenly lit screen. They find it brighter along the edges and darker in the center. This is due to the fact that the LED lights are only along the edges, making the super thin screen possible. This may simply be a matter of adjusting to the use of the screen.
Still other users find LED screens to be too bright for their applications. Since the brightness can cause eyestrain after continued use, users are advised to find monitors that allow for brightness control. By dimming the monitor, users may reduce the amount of eyestrain they experience.
Even with these two minor complaints, the LED monitor is one of the best monitors available today. The monitors are super thin and they have the best clarity available in any monitor. They also last longer than LCD monitors that have the florescent tubes for back lighting.
Choosing a long life monitor is a great choice for the environment. This means that you will not need to purchase a new monitor every time you purchase a new machine. By purchasing fewer monitors, you can do your part to reduce electronic waste in landfills. Choose an LED monitor for the longer lasting monitor. A new monitor should outlast your current computer.
Elton James writes about led tv and high definition tv
