For many people, LED and LCD seem the same. However, when it comes to lighting and displays, there is a big difference. Of the two, only LED emits light independently.
Then, what is LCD? LCD stands for “liquid-crystal display.” This type of display is often seen in televisions, projectors, handheld games, and instrument panels, as well as dozens of other applications. Quite simply, LCD displays do not emit light on their own. For a LCD display to light up, it requires an external source. In LCD monitors, illumination can come from behind or be reflective. Rear-lighting involves LED or fluorescent lighting showing through the LCD layer. Reflective LCD involves a mirror surface behind the LCD that reflect light coming in from the front.
When looking at LCD vs LED, there is only one option. LED is the choice for those who want an energy-efficient, long-lasting source of light MaxiCOM MK908P.
LED stands for “light-emitting diode.” This form of lighting uses a semiconductor to energize photons which emit light. The color of the light coming from the lamp depends on what wave the semiconductor is working. The color range is quite wide going from infrared on the low side of the spectrum and ultraviolet on the high side of the spectrum. Most LEDs are small. In order to create an LED lightbulb, manufacturers combine several small LEDs in a single bulb, rope, or display. There is no difficulty in the LCD vs LED discussion when it comes to lighting sources.
Here are five of the top benefits of switching to LED lamps:
Long Life – There are LED lights from the 1970s and 1980s still working. These lamps can last up to 100,000 hours. If you use the bulb eight hours a day, that translates to about 20 years of use before you need to replace it.
Durable – LEDs are very durable. Unlike the fragile glass of an incandescent and the sensitive ballast of the fluorescent, the LED can take jostling and knocking around. It makes it perfect for external applications and on moving vehicles.
Design Flexibility – LEDs offer plenty of flexibility in lighting design. They can go in multiple configurations. You can see them clustered in a lamp, strung together in a strip, or arranged in an array for display. With a wide range of colors and the ability to dim individual bulbs, the applications are endless.
Energy Efficient – LEDs use only 15 to 20 percent of the power of a regular incandescent bulb while giving off the same amount of lumens. That means that if you spent $100 to run an old incandescent for a time, you would only spend $10 to $20 to run an LED for the same period.
Ecologically Friendly – LEDs contain no toxic chemicals and are easy to recycle. One of the biggest problems with fluorescent bulbs is the chemicals (like mercury) found in the bulb. The LED also uses fewer materials than the larger incandescent and fluorescent bulbs, while emitting the same amount of life.
There are plenty of other reasons to switch to LED light sources. Besides LED light bulbs for fixtures and lamps, manufacturers offer a variety of applications for the home, car, and business. You can find some way to bring this efficient lighting source into your world.