Welcome to the enlightening world of circadian-friendly lighting, an often overlooked yet vital component of our well-being. As someone who’s taken apart the nuts and bolts of lighting design, I can assure you that the light in our homes is much more than just a switch-flip away from comfort. Our ancestors woke up with the sun and went to bed when it disappeared, finely tuned to the rhythm of day and night. Modern lifestyles, with their barrage of artificial lighting, have disrupted this natural harmony. Sounds familiar? Let's delve into why lighting designers are increasingly advocating for circadian-friendly illumination and how you can incorporate it into your own home.