Before the arrival of electricity, humans would rise and sleep in line with the rising and setting of the sun, and light still plays a key role in our sleeping patterns. As it begins to get dark, the body starts to produce the hormone melatonin, which is responsible for making us feel relaxed and sleepy.

However, today’s more artificial environments can interfere with this process. Stronger and harsher lighting can affect the body’s natural sleep cycle – or circadian rhythm – making it more difficult to get a decent night’s rest.

The good news is, with the right lighting scheme you can help make your bedroom a calm and restful space, and make a real difference to your quality of sleep.