how do human beings improve their way of living using lights?

Answer 1

With lights, I no longer trip over the cat, my shoes, and the broom on the way to the toilet at 3 am.

The light in the fridgerator is the best. Without it, I might continue to root around in there for hours in hopes of finding something worth eating. With the light on, it's obvious that the only thing in there is camera film, a bottle of 1800 tequila, and some moldy cheese.

Answer 2

i love this question, but i think i interpeted it differently than the first answerer.

i love lighting, and i love how it enhances the mood of a room.

candlelight
dim lights with music
special lights facing the wall to cast a certain lovely light over the room
several large torchiere lamps in the corners of room, which brighten up the place and make it feel cozy, warm, peaceful.
a light with a colored bulb, like a gentle blue or lavender, which makes a room feel warm as well.

there are so many beautiful ways light changes my life. like aromatherapy, light has a huge effect on my emotions and sense of calm. while horrible lighting makes me feel anxious, uncomfortable, even sometimes hurts my eyes.... wonderful lighting makes me feel a sense of well being, and shapes my mood in so many positive ways.

Answer 3

ESSENTIAL LIGHT

Plants require 2 souces of light: orange and blue - orange for fast growth and blue for budding and flowering.

Humans require all seven spectrums of light (colors of the rainbow you see next to waterfalls): If we dont get this light then we are depriving our bodies as we do when we dont get the right vitamins.

(place yourself in total darkness for more then 24hours will make you go crazy)

COSMETIC LIGHT

Everything else we use is mainly to see (nothing worse than cooking dinner or going to the toilet in the dark) or to set the mood (dim, disco's) or to be spectacles (laser shows, fireworks).

MEDICAL LIGHT

Lasers and other forms of light are increasingly being developed used in the medical profession from detecting some cancers to cureing some cancers.

Answer 4

ofcourse lights improve our way of living.

with lights, we can read books at night *and even in the morning ofcourse using sun's light* to discover and learn many things.

with lights, we are able to use computers.. we can drive our cars at night. without lights, how can we do our meetings with our co-workers/clients? i mean, it's so dark that we're not able to see their faces.