A guy designed a range of lights with brightness that goes according to the sun and moon!
Philip Bogaerts got it right with his Day & Night Lamps!
“A series of individual lamps with which Philip Bogaerts illustrates night and day. The night lamp, made of acrylic and aluminium, spreads a soft blue light which creates a calm and serene atmosphere and will not blind you as you enter from a darkened room. A timer ensures that the lamp follows the cycle of the moon: the light will be brightest during full moon. The day lamp will give off more light as it gets darker and will dim when there is a great deal of sunshine. The lamps Day & Night use LED lights and will conserve energy. They show us how the natural cycle influences our daily lives”
(Excerpt from here)
What’s not to love?! Simplicity, integrity, beauty!
Now if only he can design lamps that go according to our moods!