Which Color Do Led Lights Change To

Color changing LEDs are a keen option for discos, DJ nights, Christmas parties, decorative lighting, and more than – not but considering they allow you to create a vibrant and dynamic temper at these events, merely also because LEDs are THE free energy efficient and eco-friendly lighting option. In this post, we take a look at how color changing LEDs actually work – read on to discover out more.

About LEDs

A Light Emitting Diodes, or LED, is a device containing a semiconductor material to which a voltage is applied. The event is that electrons are liberated from the surface of the material, entering electron 'holes' that exist in the fabric, and when they do they emit particles of low-cal energy known as photons. The upshot: LEDs are a means of converting electrical energy into the light! And they do it very well: LEDs are upwards to eighty percent more energy efficient than incandescent lights, and 40 percent more efficient than fluorescents and element of group vii lights. They are also far longer lasting than these older lighting technologies and are made from more often than not recyclable materials that makes them much easier to industry and dispose of. Indeed, LED lighting is being touted as one of the major solutions to climate change and our other environmental crises, due to their ability to drastically reduce our carbon dioxide emissions.

Due to their efficiency and affordability, LED lights are now popping up in all sorts of different places and applications – smartphones, laptops, television screens, all kinds of decorative and novelty lighting, and others. One more than contempo innovation is the development of color changing LED lights.

LED Colors

Each LED emits a specific colour which corresponds to the corporeality of free energy emitted when the electrons are 'liberated' and enter the electron holes within the semiconductor material. The amount of energy emitted in turn depends on the material that manufacturers utilise in the semiconductor that makes up the LED. Each LED can only emit light in i color. Originally, LEDs emitted light within the infrared range just, but nowadays, due to advances in technology and the development of different materials, LEDs are available in a much wider range of different colors.

Color Changing LEDs

Every bit a affair of fact, and as nosotros take merely seen, a single LED cannot actually change its color – it emits ane color and ane color simply. What is called a 'color changing LED' is actually 3 private LEDs, each emitting a different color, just all independent in the one casing, with a computer or microcontroller to operate them all. In every color changing LED, in fact, there is independent ane blue LED, i red LED, and one green LED, and then that the color irresolute LED allows you lot to relish non but these iii primary colors, simply besides the combined colors of yellowish, magenta or cyan – yellowish is a mixture of green and blue, cyan is a mixture of ruddy and greenish, and magenta is a mixture of blue and red.

To experience one of the primary colors simply, a electric current is passed through only one of the LEDs; to produce combined colors, a current is passed through two LEDs at the same fourth dimension. With colour irresolute LEDs, you lot can also pass different degrees of current through each LED, generating any number of 'shades' in between each of the six major colors of the light. For example, if you lot pass electric current through both the blue LED and the red LED, but the amount of current passed through the blueish LED is only half as much as what it commonly is, then you stop upward with a shade halfway between red and magenta. And if you pass electric current through all 3 LEDs in the device – yous get white lite. The lighting possibilities are near endless with colour-changing LEDs!

Another impressive characteristic of the color changing LED is that the micro-computer controlling the individual LEDs can exist pre-programmed, and then that you can likewise create whatever unique patterns and sequences of low-cal you want with you color irresolute LED – pulse, strobe, fade, flashing, and dimming modes are just a few of the options here. This is one of the great benefits of the color changing LED and is part of what makes information technology so versatile and useful.

Color Changing LEDs – Applications

Due to the multitude of shades and colour patterns and sequences possible with color-changing LEDs, they are a neat option for decorative lighting, whether at Christmas time or Easter, simply likewise when yous would like to emphasis or highlight your garden and landscaping throughout the entire year. Set your colour irresolute LED to slowly cycle between the different colors, or create twinkling, flashing or fading effects that give a real enchanting experience to your living environment. You tin can fifty-fifty use them in your bathroom when you accept a bathroom, creating a relaxing or romantic mood in your ain private sanctuary from the world.

Another useful function of the color changing LED is equally an indicator calorie-free on your phone or tablet when they are in sleep mode. The Google Nexus Smartphone, for example, contains its very own color irresolute LED that you are able to customize, using downloadable apps, in order to bring upward different colors for different types of alerts on the phone (text bulletin, emails, Facebook or Twitter updates, for instance).

Meanwhile, to create a vibrant and dynamic atmosphere at parties, discos, bars, and DJ nights, you can make use of multiple colour changing LEDs. Once again, create unique coloring patterns and sequences that adjust the mood and atmosphere you wish to create at your result. Through DMX digital engineering y'all can control all of your color changing LEDs collectively, and there are also apps out there that will allow you to 'sync' the light output of your colour changing LEDs with the music being played in the background. Colour changing LEDs are suitable for domestic and commercial settings alike!

These are just a few of the potential applications of color changing LEDs – there are and so many possibilities contained within this form of lighting! The simple, single-color LED has certainly come a long way from it's humble origins.