Warm White or Cool White: Choose Your Color

Warm White or Cool White: Choose Your Color

It’s always important to choose the most suitable color temperatures for your home, store or office space. But what’s the difference between warm white and cool white? When it comes to conventional lamps, people never considered the colors the lamps emit relevant. However, today, the opposite is true with some LED products whose colors are particularly suitable for varying atmospheres and mood of your space. Besides, what color temperature describes is not the actual temperature of the bulb per se, but the color it creates.

The measurement of light color temperatures is done in kelvins and range between 1500k and 6500k. The lower the kelvin, the more the appearance looks yellow. Also, the higher the kelvin, the whiter the light. When it comes to describing the temperature of a light, lighting companies mostly employ the terms warm white, cool white as well as day light.

Read on to explore the differences between warm white and cool white and the reasons they are suitable for different spaces and their impact in a room or area.

Warm White or Cool White Lighting?

Are you one of those who dislike certain color temperatures for being too yellow and dim or too harsh and clinical? Well, remember that not all color temperatures are suitable for every space. So, if you’ve an open mind that will help you choose the right white lighting for all the rooms in your house, store and landscape.

Warm White Lighting

Warm white, also referred to as the 3000 K, produces a yellow tinge. With a color that is closest to that of candlelight, the warm white is great at illuminating any room and creating ambience. This 3000k doesn’t only flood an area with light, its lights produce small pools of light that create a calmer atmosphere and relaxation. With such a pleasant and inviting environment, your bedroom or living room becomes a perfect space to relax and enjoy your time home. Even people who previously disliked warm white have always wanted more after trying it in the right areas. Also, when set up in the more traditional applications, a warm white color temperature fits perfectly if you aim to create character and depth. A good example is in wedding venues since warm white light is excellent for creating a romantic atmosphere. Here are some of the most suitable spaces that warm white light would fit perfectly:

  • Living rooms
  • Bedrooms
  • Dining Rooms
  • Landscapes
  • Restaurants
  • Entries & Hallways
  • Weddings
  • Traditional Applications
  • Cool White Lighting

If you’re not sure of which color temperature to pick, going for cool white lighting of 4000k would be a smart idea since it offers the best of both worlds. Areas that are most befitting for cool white lighting are those that need more brightness and a feeling of liveliness. Such brightness is great in areas like bathrooms and garages as they require much brighter and clearer lighting for good visibility. That’s the brightness you need for shaving, apply makeup or locating a missing screw.

Cool White Lighting

If you’re so much into cool white lights that you don’t mind installing them everywhere in your home, we advise that you install them alongside a dimmer. That will help curtail the brightness and resultant harshness. If you want to create an atmosphere that turns your place into a modern and clean environment, cool white bulbs would be the right choice for you. Check out areas that suit cool white lighting the most:

  • Bathrooms
  • Kitchens
  • Study rooms
  • Toilets
  • Garages
  • Laundries
  • Commercial Applications

How to Choose the Right Color Temperature for Each Space in Your Home

Since the advent of the groundbreaking concept of Human Centric Lighting, our health and wellbeing have become linked to the light we install in the house.

Now we know how harmful installing a wrong color temperature can be to our eyes and natural sleep patterns. The question is, do you know the different areas that are best suited for either warm white or cool white lighting?

Here is a guide that will help you to make a perfect lighting plan:

Living Room

A living room is good for cool white lighting as the bright light will boost mental concentration, increase a sense of transparency and make visibility much clearer. You can as well make the space a little warmer and add in some variety by including a warm-white floor lamp.

Also, it can be challenging to create extra space if your living room doesn’t have more than one main lamp. To get an ideal solution, you would have to install a recessed ceiling that carries light troughs.


Going for warm white lighting with a lower color temperature between 2700 and 3000K for your bedroom is ideal. The reason is that cool white light discourages your ‘sleepy hormone’ and melatonin from secreting as required. It also hinders the circadian rhythm our body follows and messes our sleep up.

You deserve to stay in an atmosphere of warmth and comfort while in your bedroom. Remember, it’s a space of calm and rest that helps you to build up your strength after a busy day. If for any reason you’ve turned your bedroom into a study room, consider installing lights that have a color temperature range of 3000 to 4000K.

To make it much easy, buying a table lamp for studying purposes can be a smart and cost-effect alternative solution.


Cooking is a pretty busy activity that involves a lot of concentration and the need for clearer visibility. This implies that cool white lights fit a kitchen environment perfectly. Home kitchens like restaurant kitchens always have bright lights. The use of knives, fire, silverware that must be clean, foodstuff and multiple spices can only be handled correctly in bright lighting. The importance of proper hygiene is another reason every kitchen needs a higher color temperature of 4000 – 6000K for optimum lighting.

Good lighting creates a better condition for effective cleaning as well as spotting any dirt or stains in the kitchen. Generally, cool white lighting makes you keep the kitchen cleaner.

Additionally, interior designers suggest that the space below the cupboard and countertop can both be a great spot to install spotlights. This adds beauty and a condition and feeling safety in your kitchen.

At the dining, warm white lights are great, no matter how close your dining room or area is to the living room lighting. Such light (3000k) causes the color of food to increase in saturation, raising appetite levels. If you never knew, now you know the reason classy restaurants place either a warm white lamp or candle on their diners’ tables.

Study Room

A study room needs no other lighting than bright lighting with a color temperature between 4000 and 6000K. Besides, the angle you position your study-room cool white light is very important. Avoid mistakes like installing lighting in a position that a sit or any other furniture would obstruct and cast shadows on your study material. Your reading should be comfortable and without any eye strain, which can make you easily tired.

Finding table lamps for reading and studying is not difficult. You can still add light troughs to your ceiling if you need to improve the brightness even more.


The right lighting is one of the reasons your bathroom is also a great space to relax and chill out. So, a color temperature of not more than 4000K is ideal for bathroom lighting.

However, this logic is not very applicable, as people often install cool white lights instead. They do that for the sake of safety since without seeing clearly, one can slide and fall.

Considering that using a bathroom for relaxation is a very essential part of having a fulfilling time at home, you can reconcile this clash between safety and relaxation. Simply consider installing extra light (cool white) close to the washing basin and bathtub.

Best Outdoor Lighting for Your Home

Outdoor lighting is a game-changer when it comes turning your landscaping into a captivating scenery. Whether your choice is warm white or cool white warm, it should always depend on what you’re are highlighting in your landscaping.

If you plan to highlight architectural features, go for a light that ranges from 2500K to 2700K. But if it’s about accentuating plants, pick 3000K to 4000K. The way you would like people to feel when they see your illuminating home or business should also play a major role. You may want to stick with warm and natural white lighting, unlike the unnatural cooler color temperatures.


The bottom line is, the choice of color temperatures, for the most part, is a personal preference. Some people just love and feel great in cool white lighting wherever it is installed, whereas others feel the same about warm white lighting. Some also think lighting is just lighting and don’t see the beauty or feel the atmosphere around it. Another thing worth considering is the climate where you live. Living in a hotter and more humid environment means cooler light temperatures can be a great way to create a cooler ambience around your house. And for those in cooler climates, setting warmer color temperatures can help to create a calmer feeling in your home.