Why you should invest in some red lights for your bedroom

Color psychology tells us many things about how we’re influenced by what we see. Aside from cultural significance, most colors trigger the same psychological reactions in every person. Certain colors agitate or excite while other colors pacify, putting you in a relaxed mindset.

These can be used in several ways to design a space and alter the ambiance to whatever you want. For example, even if you don’t choose a specific color, certain bulbs like incandescents or fluorescents have their own warm or cold light. These dramatically change the way a room feels.

Read on to discover a few key facts about what lights help you sleep, what calms you down, and what lights to take a break from before you hit the hay each night.

What LED light colors help you sleep?

The number one way to help you sleep at night: no lights at all. Blackout curtains are the definitive sleep solution, next to white noise. You’ll find that any light source isn’t ideal for fully restful sleep, but this may not be an option for you.

If you can’t sleep without light or if you’re looking for the best night light to add to a room, you need to know which colors to avoid and which to invest in. First off, don’t use blue lights for any bedroom lighting. If you use fluorescent bulbs, make sure you choose a warm setting. Cold daylight bulbs signal your brain to release serotonin and dopamine, waking up your brain more. Warmer lights like conventional incandescent or warm fluorescents signal melatonin production instead.

Red light and sleep

Supposedly, red light wavelengths encourage your brain to produce melatonin. This naturally occurring hormone tells your body it’s time to sleep. The darker it gets, the more your body releases to put you into REM and circadian rhythm.

One study found that red light therapy helped improve sleep quality. The participants had a deeper sleep and fell asleep faster, too. If you need lights in your room at night, red LEDs or bulbs are likely the way to go.

Blue light and sleep

Blue lights are well known for keeping people alert. The rise of sales in blue light filtering glasses counteracts the fatigue it causes by interfering with melatonin production.

Blue or cool-toned lighting like fluorescents are just a couple of places you might find negatively impacting your sleep. For example, your phone, TV, and other devices also produce blue light too.

It’s advised to unplug half an hour to sixty minutes before bedtime to give your body time to replenish its melatonin stores. You can also activate warm filters or night lights to mitigate late-night working or scrolling in bed.

What is the most relaxing light color?

The most relaxing light colors depend on how you plan to relax. Different colors are better for waking up, falling asleep, or entering a meditative trance state. Relaxing in the morning is different than attempting to fall asleep. So let’s take a deeper look at a few different light colors and their effect on your mental state.


As discussed above, red lighting is ideal if you need a light on at nighttime. For example, your pre-sleep ritual might involve some guided breathing, a white noise exercise, meditation, and so on. If you do bedtime yoga to relax, you obviously can’t do this in the dark. Instead, a red light will put you in the right headspace.


If you need light to wake up in the morning (as most people do) and sunrise is too early, consider pink lighting. Pink lights are a good color for infant and young children’s rooms. Not only do they add a fairy tale feel to a room, but they’re also a calming color. If you want a new way to spruce up your yoga spot or favorite napping space, pink lighting can set a relaxing tone, too.


Blue lighting is good for certain moods. Although it’s not ideal for resting, blue is a calming color in and of itself. Different LED devices use blue for relaxing light shows. If you like a galaxy or starry sky, blue lighting might put you in the perfect mood for a chill hangout experience.


Green is a calming color known to improve wakefulness. Many professional gamers use green to help them focus during intensive streaming sessions and important competitions. Green pierces through darkness better than other colors, making it ideal for dark work settings that require energy and attentiveness. If you’re looking at shifting from blue or white light to another focusing color, green may be your go-to.

After reviewing these different color options, you can make the best decision for your needs. For example, maybe a better night’s sleep will start with covering up or unplugging those blue- and green-lit appliances. Or, perhaps you’ll switch to red lighting when you wind down for the evening.

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