Adverse Effects of Over-Illumination

Here in Singapore, the streets come to life at night with the help of artificial lights. Yes, some are unnecessary lighting but it can attract attention, that is important. But do you stop for a while and contemplate about light pollution especially when you see high intensity lighting? Singaporeans should understand light pollution particularly its one type – over-illumination.

Light pollution can have ill effects on humans as well as the ecosystem. Light pollution is actually the result of globalization and development. With this in mind, many people just think that it is inevitable. This kind of thinking will be our downfall. It is time that we are aware of our surroundings and do our part to make it a better place.

Where does over-illumination come in? Over-illumination is actually one type of light pollution. It happens when there is too much light for a particular activity. Before resolving this issue, it is crucial that we know the ill effects of over-illumination. Getting too much artificial light can have ill effects. Here is the list:

• Headaches: Having headaches with over-illumination is not a surprise because you often suffer from this. Over-exposing yourself to artificial light can even trigger migraines. While it is true that headaches or migraines have different factors that trigger it, the bright light can always intensify the pain.

• Hypertension: It is important that lights are turned on and off at appropriate times. If not, it can disrupt circadian rhythms and melatonin production. This will eventually lead to imbalances like high blood pressure and other related health problems.

• Insomnia: The disruption of melatonin production can cause sleepless nights. The disruption is caused by over exposure to artificial lighting. If your brain is overly stimulated because of intense lights, it cannot relax.

• Fatigue: Fatigue is actually stress that is taking over the body. It was mentioned earlier that artificial light can disrupt the body rhythms and it can cause chaos inside the body. Remember that when melatonin and circadian rhythm are off, it will be severe.

Now that you know over-illumination is not as harmless as it seems, you have to act while it is not too late. There are things that you can do to make it better. For example, when lighting a room, make sure that it is just enough and when it is not in use, turn it off. You do not only address over-illumination but also energy consumption.

Just continue to think of things to curb over-illumination. Do not wait for it to strike before taking action.

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