We humans have a very special bond and need for light. There are many of us that have a strong desk light in our office to make us feel well. We are supremely fortunate that our planet is orbiting a perfect source of light at exactly the right trajectory so as to give it just the right amount of heat and light. Did you know that if our orbit changed just slightly we would find cataclysmic changes that would be near impossible to deal with.
Therefore we need to harness this light in every way we can. We maximise it via greenhouses and polytunnels so that we can grow foodstuffs all year round and with greater yields. We use it to power our homes and we will need to rely on it even more as the fossil fuels we use become even more scarce than they are now.
Light that we make fuels us and inspires us as well. We use stronger versions of it in the shape of lasers and ultra violet lights in medicine. It even provides heat which can be channelled through Downlight Covers like the Downlight Covers from Thermahood Direct. Whatever way we get it we need to research it.