When you think of lighting, what color comes to mind? For most people, the answer is warm white or cool white.
The color temperature of a light bulb is measured on the Kelvin scale, and it’s just one of many factors that determine how warm or cool an LED light will appear.
Luckily, there are many different ways on how to change color temperature of led lights.
Summary: Changing the color temperature of LED lights can significantly impact the ambiance and mood of a space. Some LED lights are designed with adjustable color temperature options, making it easy to switch between different settings depending on your preference or needs. Before attempting to change the color temperature, ensure that your LED light is compatible with this feature, as not all LED lights offer adjustable color temperatures.
There are two primary ways to change the color temperature of LED lights, depending on the specific product you have. The first method involves using an LED light with a built-in color temperature control, which may be accessible through a switch, a dial, or a remote control. These lights typically offer a range of color temperature settings, allowing you to choose from warmer tones (around 2700K) to cooler tones (5000K or higher). Simply adjust the control according to your desired setting, and the LED light will change its color temperature accordingly.
The second method involves using a smart LED light bulb, which can be controlled through a smartphone app or a compatible smart home system. With this type of LED light, you can easily adjust the color temperature by selecting the desired setting within the app or smart home system interface. This allows you to change the color temperature remotely and even create custom
What Is Color Temperature?
It is a method of measuring the color of light. Color temperature is measured in Kelvin (K), and it describes the hue of a specific type of light, such as that made by an incandescent bulb or a fluorescent lamp.
The color temperature rating indicates how “warm” or “cool” the light will appear to your eye.
For example, warm sunlight could have a color temperature of 3300K, while cool fluorescent lights can be over 5000K. The higher the number, the cooler the light will appear to your eyes.
Because it is based on natural daylight or black body radiation values, the Kelvin scale uses positive numbers only and cannot be negative.
The higher number you select, the brighter your lights will be and the bluer their color temperature will become.
Likewise, if you choose a lower number for the color temp, your lights will be dimmer but warmer in appearance.
10 Ways on How to Change Color Temperature of Led Lights:
1. Change the voltage
The color temperature of LED lights is directly related to the voltage applied to them. Lowering the voltage makes the light more yellow, and raising it makes them bluer in color.
2. Change the material inside LEDs
LEDs have materials that determine their wavelength and color temperature. Materials like YAG and LEPs allow manufacturers to change the color of lights by only changing the material.
3. Carve LEDs
By having light sources of different temperatures mixed in one area, it is possible to change the color temperature of led lights by changing the mixing ratio.
For example, blue lights will not emit as many photons as red ones, and yellow lights will emit even less. By mixing them and photons as red lights, it will not be possible to obtain a very high level of blue light.
4. Change the distance between LEDs
By shrinking the distance between LEDs of identical color temperature, one can reduce the area that emits white light and thus raise the average color temperature.
This method, however, only works with lights mounted in clusters (e.g. tubes)
5. Change the surface color temperature
With a bit of imagination, it is actually possible to find a way to paint LEDs with colors that do not exist.
This can be used when one wants very specific mixes of wavelengths for non-white light (e.g., green, pink, etc.).
6. Add a filter
Putting in a color/irradiance filter between the light source and one’s eyes can be used to change the color temperature.
It, however, only works if one wants a specific mix of wavelengths as others would remain unaffected. They would still come through the lens. Filters also affect the brightness of white light.
7. Change the shape and material of LEDs
Changing an LED’s geometry and die material is yet another way to change the color temperature of led lights.
In particular, altering the surface structure or using materials with a refractive index different from the air allows one to produce lights that would otherwise not emit photons at all.
8. Use the Dip Switch
LED lights have a dip switch on them with which it is possible to change the temperature of cold LEDs and even warm ones (though only by a few degrees).
9. Use a cheap LED driver
When buying LED lights, one has an option to buy with or without a driver. If you buy street lights without drivers, you can use them to supply power for other lights, or if purchased with drivers, you can get replacements.
Cheap LED drivers are designed for maximum efficiency at a set temperature. The gradient of color is caused by having multiple drivers of LEDs, which then emit at different temperatures.
10. Use an external light source
If you want to have a wide range of color temperatures, the only way is to use sources that emit at the desired temperatures.
However, this method is not always practical for lighting car interiors and other places as it requires constant attention.
Where To Find a Color Chart for Different Types of Led Lights?
You can find a color chart online that displays all photometrically balanced lighting under different temperature settings.
You can also use the color chart below to compare led light colors with natural sunlight to judge whether your taste is colder or warmer.
Natural daylight sources are shown on one axis and artificial appliances on the other. It might be a good idea to take your color chart with you when shopping for led lights.
Use it to compare the actual light temperature of the led lights on display with “natural sunlight” at different times of the day.
It will help you to give an accurate representation of what they would look like to each other without any extra effort.
What is CCT?
Correlated Color Temperature (CCT) refers to the color temperature of light in degrees Kelvin. It is likely a measurement of how yellow and blue color of light is emitted from a light bulb.
It tells you the color appearance of your white light bulb in kelvin measurement. For example, warm light sources have a low temperature of 2000 to 3700K.
In contrast, the cool light sources have a higher color temperature above 4000K. Color Temperature having 4000K is considered as a neutral color.
Comparisons Between Different Colors and Their Corresponding Temperatures
In addition to creating a romantic mood, the color and character of light will determine a room’s atmosphere. Colors play an important role in our daily lives, affecting how we feel.
That is where RGB and CMYK come into play. The human eye produces three cones that react differently to different wavelengths of light (varying insensitivity to red, blue, and green).
When stimulated by these wavelengths of light, our eyes send electrical impulses through the optic nerve to the visual cortex in the brain. The retina is the part of your eye that contains photoreceptor cells called rods and cones.
The human retina has about 120 million rod cells we use for peripheral vision and night vision and 6 million cone cells responsible for our central vision, which is color perception.
The cones can distinguish between around 10 million different colors. This is why we say the human eye has a greater color sensitivity than any other known device.
The Necessity of Color Temperature
LED lights provide an alternative to traditional lighting. With their low energy consumption and long life, they are perfect for lighting up large areas.
However, due to the intensity of LED lamps, they can create a cold blue glow when used in large spaces.
It can do more harm than good as it will make your home feel colder than it is. In addition to that, certain white LED lights are better suited for certain situations.
For example, warm white LEDs have a color temperature of 2700K and emit a more yellow light than cool white ones with a color temperature of 6000-6500K that produce a bluer tone.
The human eye is very sensitive to the changes in the hue or brightness of light, making it easy to perceive the difference between warm and cool white LED bulbs.
Frequently Asked Questions
What is Adjustable Color Temperature?
Adjustable color temperature (ACT) is a feature found on some LED lights that allows the user to adjust the color temperature of the light. This can be useful if you want to create a specific mood or feel in your home, or if you are working with a limited number of colors in your palette.
Why Did My Led Lights Strip Suddenly Stop Working?
There are a few possible causes of Led lights stripping suddenly, including power surges, dirty connections, faulty wiring, and worn-out light bulbs. If you are experiencing problems with your Led lights, it is important to troubleshoot the issue and try to identify the source of the problem. This may involve checking the power supply and connections, replacing any worn-out light bulbs, and/or adjusting the settings on the light switch. If the issue still persists, it may be necessary to call a professional for assistance.
How Does the Adjustable Color Temperature Lights Work?
The Adjustable Color Temperature Lights work by adjusting the color temperature of the light to match the color temperature of the environment. This allows the light to be more comfortable and effective for use in various environments, such as offices, homes, or retail stores. The color temperature of light is measured in degrees Kelvin (K). Light with a color temperature of 3000K is considered to be warm, light with a color temperature of 6000K is considered to be cool, and light with a color temperature of 9000K is considered to be neutral. The Adjustable Color Temperature Lights uses a cool white color temperature (2700K) to provide a more comfortable and relaxing experience.
Is Warm or Cool Color Temperature Better?
It depends on the individual’s preferences and needs. Some people prefer warmer colors because they feel they are more comfortable in warm environments, while others prefer cooler colors because they find them more stimulating and aesthetically pleasing. Ultimately, it is up to the individual to decide which color temperature he or she prefers.
Now, you should change the color temperature of your LED lights by following our simple instructions.
Once you have these new skills, we recommend that you start changing the color temperature regularly with the seasons and holidays. This will allow for an enhanced lighting experience in any room or environment.
We hope this blog post has been helpful on how to change color temperature of led lights! To learn more about the unknown facts about the science of color temperature and how it affects your lighting, stay with us.