What is CCT technology in lighting?

Che cos'è la tecnologia CCT illuminazione - FT Feel The

What is CCT in LED lamps?

CCT stands for Colour Changing Technology and allows you to change the colour temperature of your LEDs on the fly, going from warm to natural and cool light, without having to change devices.

With CCT technology LED lamps you enter the world of innovative lighting that allows you to give completeness and personality to any decor simply by using an App or a remote control.

CCT technology gives you the flexibility to decide what type of color temperature (expressed in units of Kelvin ) looks best in your space, even after you've purchased your LED lamp.

To give you an example , when you think of a warm color temperature, imagine the inviting light of a fire in the fireplace or a beautiful high-end restaurant with soft, classy lighting.

Why is color temperature important?

Think of color temperature as something that can affect your moods and emotions. And even your natural sleep cycle.

Think about the light emitted by your LED lamps.

Each color temperature that characterizes an LED gives the light a unique look and feel.

And you will find, as you read this article, that some colors can work better than others when you use them in specific environments.

What are the color temperatures of LEDs?

You can find LEDs in 4 main shades, each with a unique Kelvin rating or Kelvin degree :

  1. Very warm white (under 2700K)
  2. Warm white (in the range 2700-3200 K)
  3. Natural light (in the range 4000-4900 K)
  4. Cool white (in the range 5000-6500 K)

Color temperature scale. Image Credit: Hołek, CC BY-SA 2.5 PL, via Wikimedia Commons

Color temperature scale. Image Credit: Hołek, CC BY-SA 2.5 PL , via Wikimedia Commons

In practice, the higher the value expressed in Kelvin (K), the colder the light emitted by the LED.

How to choose the color temperature with CCT technology

If you want to install a LED lamp to make the environments in which you live or work unique and emotional, our advice will be useful.

Let's start by telling you that many people prefer to illuminate their interiors with warmer tones and reserve colder ones for laboratories, garages and outdoor areas.

To help you choose your LED lamps, here are some "lighting design" tips .

Warm white: for more intimate and welcoming tones

Warm white and very warm white create inviting, cozy hues reminiscent of traditional incandescent light bulbs of yesteryear.

You can use warm white in areas dedicated to your relaxation, such as the living room, dining room and bedroom.

Also suitable for restaurants.

Daylight: Neutral and natural light

Daylight has an effect very close to natural light and you can use it in any environment thanks to its neutrality.

It is crisp and clear and is ideal for your basement areas, porches and garages, or other places that do not get a lot of natural light.

You can also use this type of lighting if you need security lights, or in your office or store.

Cool white: a clean and modern atmosphere

Cool white is perfect if you want to illuminate kitchens and bathrooms, because of its light and clean tones. Especially if you have a lot of natural light available.

It gives environments a clean, minimal, clinical and sterile look.

You can match it very well with contemporary furniture and your more modern spaces.

This shade is also suitable for commercial and industrial environments or if you want surveillance lighting.

Keep in mind that in workspaces, a cooler white can increase productivity.

Color temperature examples by application

Here is a simple chart that can help you choose the color temperature of your CCT LED lamp, based on the application you need.

Application: Outdoor site lighting, parking lot, security lighting

This is an application where efficiency is usually the priority over the achievable atmosphere. You can choose LED lamps with a color temperature of 3000K -4000K although cooler color temperatures in the 4000-5000K range tend to be more common.

Application: General retail

Keep in mind that choosing the right color temperature for retail depends on your brand, the mood you want to create, and even the location of the location. Many retailers prefer lighting that falls in the 2700K to 4000K range. Some also choose to mix color temperatures.

Application: Displaying jewelry, especially diamonds or silver

In this case you can think of cooler color temperatures, in the range of 3500-4500K , to make all the details and brilliance magnificent.

Instead, for the display of mixed metal jewelry you can alternate warm ( 2700 K ) and cold ( 4000 K ) temperatures depending on how you want to highlight your precious items.

Application: High-end restaurants

Warmer color temperatures ( 1800-2700K ) tend to work well.

They are also good for take away or takeaway but with less warm tones. In the latter case, consider lighting in the range from 2700 K to 3500 K. 

Application: hotel

Similar to retail, hotel lighting can vary significantly based on brand, mood, and location. That said, warmer color temperatures, in the 1800-3000K range , work well in hotel lobbies.

Hallway and common area lighting should be matched with other lighting. For bedrooms, try the 2700-3000K range , which creates a warm, inviting atmosphere.

Application: office space

Neutral to cool color temperatures are generally suitable for offices. Try choosing LED lamps with a color temperature of 3000-4000K.

Application: Hospitals and healthcare

Cooler color temperatures ( 3500K to 5000K ) are useful if you want to create a clean, crisp atmosphere. They also work well for alerting specific areas of the hospital or in examination rooms.

Application: School canteens and dining rooms

Warmer color temperatures tend to work well in dining rooms, so consider lighting in the 2700-3500K range.

Common areas and classrooms require cooler color temperatures ( 3500-5000K ) because they serve to create an energetic atmosphere and promote alertness.

Conclusions

You will have understood that an LED lamp must be chosen carefully, thinking about how every detail of your environment is made and the atmosphere you want to create.

CCT technology comes to your aid because with the same product you can vary the light temperature using our Smart Intec App or a remote control or switch.

In short, you can have the type of light you want, when you want it.

If you are interested in getting advice from our experts or learning more about our range of CCT LED lighting, check out the FT catalogue .

You will find an innovative place, with the values ​​of your home, full of technological and design proposals that can improve your life.

You can also find several offers , designed to help you with the energy crisis and high bills.

We can help you create the right atmosphere in your favorite places.

Contact us .

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