How To Select the Perfect LED Color Temperature (CCT)

Lighting plays a pivotal role in creating the perfect ambiance in your living space. Proper illumination can transform a room, setting the mood and enhancing the overall aesthetic. dweLED by WAC Lighting, renowned for its contemporary LED lighting designs, goes a step further in perfecting ambiance by incorporating Correlated Color Temperature (CCT) and advanced color selectable LED technology in its luminaires. With these LED options, interior designers can easily craft customized illumination solutions to fit the design intent of the room and meet their clients’ preferences.

What is CCT, and Why Does it Matter?

But what, exactly, is CCT? Correlated Color Temperature (CCT) describes and measures a light’s appearance and helps define its visual and emotional impact. The color can be expressed with both descriptors and on the Kelvin (K) scale.

Color Descriptors

1. Warm: Warm tones tend to be on the red and yellow parts of the color spectrum. You’ll often see this described as “soft white.” It brings a comfortable and relaxed feeling to a room.
2. Neutral: Neutral light is often described as “bright white.” It isn’t as relaxing. Instead, it promotes a sense of energy and focus in spaces like bathrooms, utility rooms, and kitchens.
3. Cool: Also called “daylight,” cool light has a bluish tone that mimics light at noon on a sunny day. It is excellent for spaces used for focused, detailed tasks.

The Kelvin Scale

The second way to measure color temperature is on the Kelvin (K) scale. Lower values represent warmer (more yellow or orange) colors on this scale, and higher values represent cooler (blue) illumination.

Using the Kelvin Scale, LED color temperatures are described as:

2700K: Warm Light

3000K: Soft White Light

3500K: Pure White Light

4000K: Neutral Light

5000K: Cool Light

Color Rendering

A third consideration when selecting LED luminaires is the Color Rendering Index (CRI). CRI is a quantitative measure of a light source’s ability to accurately reproduce colors compared to a natural or ideal source, such as sunlight. It is a scale ranging from 0 to 100, with higher values indicating better color rendering.

A higher CRI is generally desirable, especially in applications where accurate color perception is critical, such as art galleries, retail spaces, design studios and healthcare settings. This level of CRI ensures that tones appear vibrant, rich, and true to life. Investing in high-quality fixtures with superior color rendering capabilities can make artwork, furniture, fabrics and architectural details look their best, enhancing the overall luxurious feel of the space.

CCT Technology Found in dweLED Luminaires

dweLED understands how important CCT is in influencing a space’s ambiance, and our lighting is designed with this in mind. We use three types of color temperature technology, all of which have a high 90 CRI.

• 1CCT: the fixture has a single color temperature option of 2700K, 3000K, 3500K or 4000K.
• 3CCT: An easily accessible switch in the canopy allows for a selection of either temperature ranges at the time of installation, either 2700K, 3000K and 3500K or 3000K, 3500K and 4000K.
• 4CCT: Four color temperatures are available using the accessible switch to select from 2700K, 3000K, 3500K, or 4000K CCT

The type of CCT technology found with individual dweLED luminaires will be indicated in its product specifications on the website and printed materials.

How Color Selectable Technology Works

Color-selectable technology allows users to choose from multiple color temperature options using a switch inside the fixture’s canopy.

The switch corresponds to the specific CCT options available for selection and is designed to be easily accessible during installation. The color temperature can be set by adjusting the switch inside the canopy. The installer can choose the position that aligns with the chosen lighting preferences or the requirements of the space.

The LEDs can also be dimmed, enabling users to adjust the color temperature and modulate the illumination’s intensity, providing even greater control over the environment.

Correlated Color Temperature and color selectable technology are powerful tools that empower designers to transform spaces by influencing how occupants perceive and interact with their environment. By understanding their nuances and impact on atmosphere and functionality, designers can harness the full potential of these technologies to create immersive and purposeful lighting plans.

Color Options and Control

dweLED takes customization to a whole new level with color selectable LED technology. With the wide range of CCT options available, the ability to produce warm or cool tones allows interior designers to tailor the illumination to the desired mood or ambiance in different spaces. Whether your client prefers the warmth of traditional incandescent or the modern cool tones of daylight, the CCT choices available give you the power to choose.

Dynamic Lighting Effects

The integration of smart controls enables users to adjust color, intensity and even the direction of light remotely. These control systems can create scenarios that evolve throughout the day, adapting to different moods and occasions. Whether it’s a subtle, warm glow for an intimate dinner or a vibrant, energetic illumination for a social gathering, the versatility of LED technology ensures that luxury fixtures can adapt to any setting.

Ways to Use CCT Technology When Selecting LED Lighting

When selecting the correct color temperature for LED lighting fixtures, interior designers should consider several factors to ensure that it complements the design intent and meets the space’s functional needs. Here are some key considerations.

Setting the Mood

With CCT technology, the temperature of the LED light source within the fixture can be adjusted to match the desired ambiance. Opt for LED fixtures with lower CCT values, such as 2700K or 3000K, for a warm and intimate atmosphere.

Spaces requiring a more clinical or modern feel benefit from fixtures with higher CCT values since cooler temperatures (e.g., 4000K to 6000K) contribute to a more energized and vibrant environment.

Task-Specific Lighting

Understanding the nature of tasks performed in a space allows designers to choose the appropriate CCT. For instance, cooler tones are beneficial in workspaces where focus and productivity are essential, while softer and warmer temperatures may be suitable for reading and relaxation areas.

Integration with Natural Light

Consider the integration of artificial and natural light sources. Warmer color temperatures can complement the warm tones of daylight, while cooler temperatures may be preferred in spaces with ample daylight to maintain a consistent look.

Time of Day Consideration

Recognize the impact of lighting throughout the day. Choose fixtures with adjustable color temperatures (e.g., 4 CCT technology) to adapt the illumination levels to different times of the day or activities, providing flexibility and versatility.

Dynamic schemes can mimic the changing color temperatures of natural daylight throughout the day, promoting circadian rhythm and well-being.

Aesthetic Harmony

Coordinating CCT across different fixtures in a space ensures visual harmony, avoiding color inconsistencies that may disrupt the overall design.

As LEDs continue to evolve, the ability to manipulate correlated color temperature opens up new possibilities for creative expression and enhanced user experiences within their living environments.

Architectural and Interior Finishes

Take into account the colors and finishes of architectural and interior elements. Warm color temperatures can enhance warm-toned finishes, while cooler temperatures may complement cool-toned materials. The goal is to achieve a harmonious and cohesive design.

Explore dweLED Lighting

dweLED illuminates spaces with captivating designs that elevate every moment.

Approachably priced, yet high in style, dweLED luminaires by WAC Lighting push the envelope of design and LED technology to create authentic pieces that complement a space’s architecture and design.

In-stock availability makes dweLED the perfect choice for residential and commercial applications. Our collections include:

LED Pendants + Chandeliers

True originals at the intersection of design + function

LED Wall Sconces

Visually appealing & ADA compliant

LED Bedside + Swing Arm Sconces

Beautiful accent lighting, convenient touches

LED Vanity Lights

Artful pieces for the bath

Outdoor Lighting

Elegantly minimalist + durable

Learn more and find out where to buy dweLED lighting here.