Naturally Biggest Source of Light is Sun.At Night It Has gone In DArkness We have to arrange Artificial Lights.In The old age we use jet fuel (Diya MOm BATTi).But IN modern Age We Use Tube Light energy savers and different type of lamps.Light And Humane Life Have Deep Relations To Make Possible All the Activities In This Age Is with The help of light.illumination Ended sense of day and night.Every Work Possible in day also possible in night due to light.illumination is a complete engineering which made level of light in our life. wholeresearches.blogspot.com
Glare
If Light Is more than our eyes capacity level it glares eyes.
and low light produces weight on our eyes. It Has level.More Read On Wiki Pedia
Glare
If Light Is more than our eyes capacity level it glares eyes.
and low light produces weight on our eyes. It Has level.More Read On Wiki Pedia
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