A good type of office light which will light up your work are but not the space around you would be a desk lamp. Another good idea would be to put a low wattage fluorescent bulb in the lamp as it will provide a better light, at a much lower cost.
Fire is a good example of NATURAL light
light u your life
uv light is good for your pupuils to see colors or roy g biv
no light is good, but you also need water and not just light
The color light most conducive for promoting a good night's sleep is red light.
Street light is good
The light in the room was dim. If you shine a light in your eyes you could get blind.
aperture is the amount of light which enters the camera. lower number the bigger hole ad the bigger hole is good for low light.
not so good!!
Yes, Oakley sunglasses provide good protection from ultraviolet light.
Glass is not a good reflector of light as it allows most of the light to pass through it. A small amount of light may be reflected off the surface of glass, but it is generally transparent and allows light to transmit through it.
Flashlight is not good model to test sun light hit earth. The light of flashlight is too small energy to compare sun light.