Someone can sleep “enough” and still wake up as if the battery is stuck at 10%. This often happens in winter, especially when life is largely indoors. In the Netherlands, mornings are often dark and gray, and many people go from bed to laptop without really seeing daylight.
Therefore the question remains “why am I so tired all the time?” come back. It's not always a matter of being more disciplined or trying harder. Sometimes it is simply that the body does not receive enough clear signals for when it is day and when it is night.
This article explains in simple language how light affectsenergy. It also shows how Mvolo's daylight panels, light therapy glasses and red light panels can help build a more stable daily rhythm, so that energy feels less like peaks and crashes and more like a calm, steady base.
Why am I so tired all the time? The most common energy traps
Low morning energy due to a dark start
When the morning starts in dim light, the brain often remains in “sleep mode” for longer. That can feel like someone is awake, but not really “on” yet. This happens extra often in winter, because it gets light later outside.
Indoor lifestyle fatigue and too little daylight
Many people spend most of the day indoors. Indoor lighting is usually much dimmer than outdoor light, even on a cloudy day. As a result, the body receives less clear daytime signals, and energy can become more flat.
Winter fatigue and seasonal dip in mood
Shorter days and less outdoor air can cause winter fatigue and a dip in mood. That does not mean that someone is “acting up”. It is often a normal reaction to less daylight and a changed rhythm.
Afternoon slumps and energy crashes
A weak start to the day can cause a known 2 pm dip later. If someone uses caffeine or fast sugars, there may be a brief peak, but then often a bigger crash.
Safety note: If fatigue occurs suddenly, is extreme, or is accompanied by alarm signals such as fainting, chest pain, severe mood changes or unintentional weight loss, it is wise to discuss this with a doctor.
Tired, even with sleep: why sleep alone sometimes doesn't solve it
The internal clock may be “crooked”.
Some people sleep long enough, but still wake up tired. This may mean that the internal clock is not properly adjusted. Then the morning feels heavy and sometimes late in the evening you get a second breath.
Screens in the evening and dim mornings
Bright evenings due to screens and bright lights can push the rhythm later, while dark mornings do not push the rhythm forward enough. That's why many light therapy protocols focus on use in the morning.
The battery comparison that makes it simple
Sleep is like recharging a battery. Light is like setting the energy mode for the entire day. Both are important.
What is light therapy?
What it is, in simple words
Light therapy is scheduled exposure to bright, daylight-like light, usually in the morning. The goal is to give the brain a stronger daytime signal, especially when outside light is lacking due to season, work or lifestyle.
Why 10,000 lux is often mentioned
A light therapy device is made to provide much more brightness than normal living room lighting. Clinical guidelines often quote 10,000 lux for about 30 minutes in the morning, with distance and timing determining how much light actually reaches the eyes. Here is an example:
Common clinical guidance recommends 10,000 lux for about 30 minutes in the morning.
When people use it often
Light therapy is often used for winter fatigue, seasonal sadness, low morning energy and daytime sluggishness that can occur when someone gets too little daylight.
The daily rhythm model: energy via light, not via stimulants
Morning light puts the body in “day mode”
Mvolo's approach works best when one sees it as a rhythm that the body can trust. Morning light gives a clear signal to the brain that the day has started, making it easier for the body to switch to an alert day mode.
Clear days help keep energy stable
If the day is clear enough, the day signal remains stronger. This can help with focus, mental clarity and fewer dips.
Mild evenings protect sleep and therefore energy
Milder evenings are just as important, because dimmed and warmer light later in the day helps the body switch off and protects the timing of sleep.
The science: how morning light helps the brain wake up
Light through the eyes sends a time signal to the brain
Morning light enters through the eyes and reaches the “master clock” in the brain. This helps coordinate daily timing for alertness and sleep.
Why morning light is often recommended for seasonal patterns
Many seasonal protocols recommend bright light in the morning, often within the first hour of waking. This helps the brain switch to a clear daytime mode more quickly.
Why this is extra relevant in the Netherlands
This is extra practical in winter months. Research suggests that more daylight exposure in winter is associated with a lower risk of depressive symptoms:
Some research suggests that higher winter daylight exposure is linked with a lower likelihood of depression symptoms.
The science: how 660nm and 850nm light work (red and near-infrared)
Photobiomodulation in simple language
Red light (often around 660 nm) and near-infrared (often around 850 nm) are used in photobiomodulation and are linked to cellular processes in research.
What mitochondria have to do with this
A simple explanation is that cells make energy with mitochondria, which work like little power plants. Mvolo explains this in more detail here:
body's cells create energy using mitochondria.
Why consistency is more important than “doing more”
Results depend on how someone uses it: distance, intensity, session duration and most importantly, consistency. That's why focuses Mvolo on clinical output and a routine that someone can maintain.
Practical benefits: what changes if light is better?
Stronger mornings without peak
Mornings often feel less heavy, with energy building more calmly and evenly.
Less afternoon dips and better focus
Afternoon slumps often become less intense and it becomes easier to stay focused without always reaching for caffeine.
Less mental fog and easier flow
Mental fog often disappears faster and it becomes easier to get into flow.
A simple morning plan: how do you get more energy in the morning?
Step 1 – Bright light within 60 minutes of waking up
Use one Lucent Series daylight panel during breakfast or planning. For busy mornings, a light therapy glasses help.
Step 2 – Make the day bright enough
Sitting closer to a window, taking a short walk outside, or making the workplace brighter helps maintain the daytime signal.
Step 3 – Protect the evening
Dim bright lights after meals, use warmer lighting and lower screen brightness to protect sleep timing.
Use red light panels in the morning (simple, without pressure)
When this is a good fit
This suits people who are not only sleepy, but also physically slow to get started or feel flat.
A routine that someone can maintain
Use Mvolo's red light panels in the morning while someone is doing something quiet. Keep it consistent for 2 to 4 weeks and watch for changes in morning start, afternoon slump, and mental clarity.
The Mvolo Difference: Why Clinical Output and Design Matter
Output and distance determine whether it works
Bright light only works if the eyes receive enough light. A weak device or too great a distance can reduce the effect.
Engineering-first, sustainable choices
Mvolo focuses on professional output, smart engineering and routines that someone can maintain. In addition, Mvolo is aligned with the UN Sustainable Development Goals by supporting health, innovation and responsible production.
Safety notes about light therapy
Timing is important
Bright light is usually recommended in the morning, as use in the evening can disrupt sleep timing.
When someone needs to be extra careful
In certain situations, such as bipolar complaints or specific eye problems, it is wise to first consult with a doctor. For red and near infrared: do not stare into the LEDs and follow the instructions of the device.
Build more stable energy with light, not with more stimulants
The two-week test
If someone is thinking “why am I so tired all the time?”, a smart first step is a two-week light reset: strong morning light with a Lucent Series panel, a mobile option with light therapy glasses, and optional red light in the morning as a fixed routine layer.
