The lighting in our bedrooms can profoundly affect the quality of our sleep. While several factors contribute to restful slumbers, one often overlooked variable is the color of light we expose ourselves to before bedtime. While most modern LED lights are better for sleep than traditional incandescent bulbs, not all colors are created equal. Here’s what you need to know about which LED light colors are best for promoting better sleep.
First, let’s talk about blue light. Blue light is part of the visible light spectrum and is responsible for regulating our body’s internal clock, also known as the circadian rhythm. During the day, blue light exposure helps us feel alert and awake. However, when exposed to blue light at night, such as from electronic devices or bright LED lighting, it suppresses the release of the sleep hormone melatonin, which can make it harder to fall asleep and stay asleep.
So, what LED light colors should we use at night? The best colors for promoting good sleep are warm, yellow-based hues. These types of lights have a lower color temperature than cool, blue-based hues, and they mimic the natural light given off by candles or the sunset. Warm colors like amber, orange, and red create an atmosphere of relaxation and tranquility, making it easier for us to unwind and fall asleep.
If you prefer a cooler-toned LED light, choose those with a higher color temperature that creates a softer, more diffused glow. Avoid harsh, bright white LED lights, which can be stimulating, and don’t have any blue light in them at all. This type of light is great for tasks like reading or getting ready in the morning but should be turned off or dimmed at night.
In conclusion, choosing the right LED light color can significantly improve your sleep quality. Opt for warm, yellow-based hues or soft, diffused cool hues for a more relaxing and calming atmosphere in your bedroom. By paying attention to the lighting, you can get a better night’s sleep and feel more refreshed and energized in the morning, ready to take on the day.