The Impact of Light on Mood and Health: Creating a Better-Lit Home

Have you ever struggled to sleep because the light is on, or have you experienced feeling blue during winter or rainy days? It turns out that these experiences aren’t unique, and there is a culprit that causes us to change moods or disrupt our usual routine—and that is light.

We wake up when it’s bright in the morning, and we feel sleepy when the night is coming. This means light dictates our body clock. In the same way, brighter spaces in our homes give us the energy to work or study, while darker or dimmed places prompt us to relax. With that, we can say that lighting affects our mood and productivity. How does this happen? 

Let’s dig in to know more about the impact of light on our moods and energy.

Lighting has a great effect on our mood. Disruptions to our circadian rhythm, or our internal body clock, may trigger mood changes, especially when we get exposed to bright light at night. Circadian rhythm acts like a built-in timer for our bodies, telling us when to wake up, eat, and sleep, and light plays a big role in keeping it in sync. When artificial light throws it off, it’s like sending confusing signals to our brain, making us feel out of balance or even irritable.

Different colors of light also have a significant effect on our mood, and understanding them can help us create spaces that align with how we want to feel. For example, blue is often associated with calmness and tranquility, which is why it’s popular in bedrooms or relaxation areas, but it can also evoke sadness in certain contexts. Red, on the other hand, symbolizes love and passion—it can energize us and encourage action but might feel overwhelming if used excessively. Yellow is considered a cheerful and uplifting color that brings energy to a space, making it great for kitchens or social areas. Black can be used for aesthetic purposes, giving a space sophistication, but it can also evoke feelings of mystery or even negativity if overused. Choosing lighting with these effects in mind can help set the tone for each room, whether you’re looking to feel cozy, motivated, or at ease.

Believe it or not, light also has a great impact on our health. As previously mentioned, it affects our mood, but its effects go deeper than we might think. Did you know that prolonged lack of natural light can lead to depression? That’s why during winter, when there is not enough sunlight, some people experience Seasonal Affective Disorder or SAD, a condition where shorter daylight hours and gloomy weather disrupt the production of serotonin. This condition can often be mitigated by using artificial light that mimics natural sunlight, such as light therapy lamps.

A disrupted circadian rhythm caused by inconsistent exposure to light can result in more than just bad moods. Poor sleep, often tied to late-night exposure to screens or overly bright lights, can have cascading effects on our overall health.

Lighting for the Home: Practical Tips

Sometimes, we tend to disregard taking the time to decide on our lighting or just stick to what we are accustomed to doing. But the truth is that proper lighting makes a lot of difference to our homes. Every corner of the house requires a different amount and kind of light. For example, in a bedroom, we would want a light that is not too bright—just the right amount of dim light to make us feel relaxed. In our study or work area, we would want lighting that allows us to be more productive, energized, and focused. Similarly, in our kitchen and dining room, we want light that can stimulate our appetite. A light that makes our visitors feel welcome and at home is a good choice for our living room. These are some of the reasons why, when designing a home, proper lighting should be considered—not just the aesthetic value of the design.

Here are some tips that can be useful when deciding what light to use in your home. For your living room, you can use warm white light bulbs to give off that inviting ambiance for you and your visitors. Use a soft white light bulb in your bedroom to create a calm atmosphere and relaxation. To create a cozy feel in your dining room, you may want to use a warm white bulb to set the mood during dinners. For your kitchen, you can use cool white bulbs to bring a clearer view of the room, allowing you to work efficiently. To improve mood and energy levels, you may want to let in natural light by using sheer curtains that allow sunlight to pass through and placing reflective furniture near the window.

Conclusion: The Power of Lighting

When we first think of it, lighting in our homes might seem like a trivial thing to focus on, but now we’ve learned that light has a great effect on the way we feel, the way we are, and the way we do things. There is no one-size-fits-all formula for lighting a home, as we all have different needs and preferences. What is important is that now we know we can adjust our surroundings, especially in our homes, to make them a conducive and safe place to thrive and make memories.