How to Make Cool White Led Light Warmer

LED lights are popular for several reasons. They’re bright, efficient, and long-lasting. However, one downside to LED lights is that they can be quite cool in tone. In this article, we’ll show you how to make cool white led light warmer. Let’s get started!​

How to Make Cool White Led Light Warmer

White led lights are made up of three different light colors: red, green, and blue. All three colors are mixed in equal amounts to make these lights appear white. However, the cool tone of white LED lights is caused by the higher proportion of blue light. Many people find cool white LED lights to be harsh and unflattering. If you’re looking for a softer, warmer light, you’ll want to adjust the red and green light proportions.

Summary: In this Instructable, we will show you how to make a cool white LED light warmer. This is a great way to keep your hands warm in the winter, or to add a touch of color to your room. The light warmer can be used with any type of LED light, and is easy to make.

Why Do You Need Warm Light?

We are programmed to respond better to warmer light because it is more natural. In the past, before electric lighting, people would wake up with the sun and go to bed when it got dark.

We are constantly being bombarded with blue light from screens, which can disrupt our natural sleep cycles. Studies have shown that too much blue light exposure late at night can decrease melatonin production, which is the hormone that makes us sleepy.

Some doctors recommend using “blue blockers” – glasses that filter out blue light – in the evening to help you sleep better. Warm light also has a psychological effect on people. It has been shown to increase feelings of well-being and happiness. So if you want to create a cozy, inviting space, using warm light is an excellent way to do it.

Turning your home into a sanctuary doesn’t have to be about adding candles and blankets everywhere. The type of light you have in each room can also create different feels.

Cool white light is perfect for task lighting because it casts a bright, clean light that makes it easy to see what you’re doing. But when it comes to relaxing in your home, you might want to consider using warmer light.

Warm light is more inviting and comforting than cool white light. It can make a space feel cozier and more attractive. And if you’re trying to create a romantic mood, warm light is the way to go. So if you’re looking for ways to make your home more cozy and inviting, read on how to make cool white LED light warmer.

Use a Dimmer Switch

A Detailed Guide on How to Make Cool White Led Light Warmer

Method 1. Use a Warm White Filter

A warm white filter is a piece of glass or plastic that has a yellow or amber tint. It is placed over bright white light sources such as CFL and LED lights to make the light appear warmer in color.

Warm white filters help to create a more calming and soothing light, by reducing the amount of blue light emitted from cool white LEDs. Blue light has been linked to sleep disorders and eye strain, so decreasing its output can help improve your sleep quality and decrease eyestrain.

There Are a Few Different Types of Filters That Can Change the Color Temperature of Led Lights. These Include:


This type of filter is typically used to make cool white LED lights appear warmer. It works by absorbing some of the blue light that LEDs emit, making the light appear more yellow.

Warm White:

As the name suggests, this type of filter makes cool white LED lights appear warmer. It works by adding a bit of red light to the mix, making the light appear more orange.


This type of filter is often used in stage lighting to create a warm, candle-like effect. It absorbs all colors except yellow, giving the light a particular tint.

Used in Stage Lighting to Create a Warm


This type of filter is used to create a warm, golden light. Like the yellow filter, it absorbs all colors except amber, giving the light its unique hue.


This type of filter is typically used in photography and videography to create a warm, romantic look. It absorbs all colors except red, giving the light a pinkish tint.


This type of filter is used to create soft, calming light. It absorbs all colors except for pink, which gives the light its pretty hue.

As you can see, there are many options available for choosing a filter for your LED lights. But of course, the type of filter you choose will ultimately depend on the look you’re trying to achieve.

What You’ll Need:

  • Warm white filter
  • Scissors
  • Tape
  • LED light source

Step 1: Choose a Warm White Filter

The first step is to choose a warm white filter for your LED light. There are a variety of filters available on the market, so take some time to find one that suits your needs.

Once you’ve found a filter you like, use scissors to cut it to size. Make sure the filter is large enough to cover the entire surface of the LED light.

Use a Warm White Filter

Step 2: Attach the Filter to the LED Light

Next, use tape to attach the filter to the LED light. Be sure to smooth out any wrinkles or bubbles in the filter so that the light can shine through evenly.

Step 3: Enjoy Your Warmer LED Light!

That’s it! Once you’ve attached the filter to the LED light, you should notice a difference in the light’s color. If you want the light to appear even warmer, you can try using multiple filters or a stronger filter. Step Five: Test Out Your New LED Light Color

Method 2. Use a Dimmer Switch

If you want to make your cool white LED lights warmer without changing the bulbs, you can use a dimmer switch. Dimmer switches work by reducing the amount of electricity that flows to the lightbulb, making the light appear dimmer. However, it also makes the light appear warmer in color.

What You’ll Need:

  • Dimmer switch
  • Wire strippers
  • Electrical tape
  • Screwdriver

Step 1: Turn Off the Power

Before you do any work on the electrical system in your home, you need to make sure that the power is turned off. Locate the circuit breaker box and flip the switch for the room you’ll be working in.

Step 2: Remove the Light Switch Plate

Use a screwdriver to remove the screws that hold the light switch plate in place. Then, gently pull the plate away from the wall to expose the wires behind it.

Step 3: Identify the Wires

There should be three wires coming out of the wall: one black, one white, and one green (the ground wire). The black wire is the “hot” wire carrying electricity to the lightbulb. The white wire is the “neutral” wire, returning electricity to the breaker box.

Step 4: Attach the Dimmer Switch

Take the dimmer switch and attach the black wire to the “hot” terminal. Then, attach the white wire to the “neutral” terminal. Finally, attach the green wire to the ground terminal.

Step 5: Replace the Light Switch Plate

Put the light switch plate back in place and screw it into place.

Step 6: Turn on the Power

Go back to the circuit breaker box and flip the switch for the room you’re working in. The lights should now be dimmed and appear warmer in color.

 Replace the Light  Switch Plate

Method 3. Choose the Right Bulb Type

To change the color of your light, you’ll need to first understand the different types of light bulbs that are available. There are four main types of light bulbs: incandescent, CFL, LED, and halogen. Each type has its benefits and drawbacks, so choosing the right one for your needs is essential.

Incandescent bulbs are the most common type of bulb. Unfortunately, they’re also the least energy-efficient, which means they’ll cost you more in the long run. However, they’re very inexpensive to purchase upfront.

CFLs (compact fluorescent lamps) are more energy-efficient than incandescent, but they can be more expensive to purchase. They also take a few minutes to reach full brightness, so they’re not ideal for uses where you need an instant burst of light.

LEDs (light-emitting diodes) are the most energy-efficient bulb, but they can be more expensive than CFLs. LEDs also last much longer than other bulbs, so you won’t have to replace them as often.

Halogen bulbs are similar to incandescents in terms of price and efficiency. However, they produce a brighter light, making them a good choice for task lighting.

You Can Check It Out To Make White on Led Lights

When Choosing a Light Bulb, It’s Essential to Consider the Following Factors:

  • The type of fixture you’re using: Some fixtures are only compatible with certain types of bulbs. For example, LED bulbs can’t be used in enclosed fixtures.
  • The color of light you want: Warm white light has a yellowish tint, while cool white light has a blueish tint.
  • The level of brightness you need: Brightness is measured in lumens. The higher the number of lumens, the brighter the light will be.
  • Your budget: Energy-efficient bulbs may cost more upfront, but they’ll save you money in the long run.
Choose the Right Bulb Type

Once you’ve chosen the correct bulb, you can start experimenting with different ways to change the color of your light. One easy way to do this is by using a colored light bulb. Colored light bulbs are available in various hues, so you can easily find one that matches your desired color scheme.

You Can Check It Out to Reset Philips Wiz Bulb

Frequently Asked Questions

Can You Make Led Lights Warm?

It depends on the type of LED light and the temperature setting. However, some LED lights can be adjusted to warm up, while others will stay cool. Additionally, there are also LED lights that have a preset warm/cool setting.

How Do You Soften Bright White Led Lights?

Bright white LED lights can be a bit too bright and harsh for some applications, such as lighting a room or hallway. To soften the light and make it more comfortable to look at, you can try using a diffusion filter. This type of filter spreads the light over a wider area, making it less intense and more comfortable to look at. You can also adjust the brightness of the light using a dimmer switch, or use a light fixture with adjustable brightness.

Do Led Lights Come in Warm White?

Warm white light is made up of a combination of colors, including red, orange, yellow, green, and blue. So while led lights can technically produce warm white light, it is not their primary color and may not be the most desirable color for certain applications.

What Color Temperature is Warm Led?

Color temperature is a subjective concept. That said, warm LED light typically has a color temperature of around 6500 Kelvin. This temperature range is considered to be warm, or “mellow,” and is ideal for indoor use where you want a relaxing and comfortable atmosphere. Warm LED light also has the advantage of being less harsh than cool LED light, which can be beneficial for people with sensitive eyes or other sensitive skin types.


So, there you have it, how to make cool white led light warmer. If you’re looking for a way to make your cool white LED light warmer, we have some tips. By using incandescent bulbs or adding warmth with filters, you can create an inviting atmosphere that will make customers feel comfortable and want to stay longer in your store. So, what methods do you use to warm up your cool white LED light, let us know!

You can check it out to Connect Your Led Lights to Your Phone

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Jennifer Branett

I'm Jennifer, and I love everything about lighting. I have spent the last two years learning all I can about how lighting affects your home, and now I'm an LED light enthusiast. My passion is helping people see just how beneficial proper lighting can be for their lives. When you're working with me, you're getting someone who truly cares about making your home look and feel its best.