I like the stream of light in photograph, it impressive me. The spots of light make a stream or line of light. Dark night be color full of lights, photo more worth.

In low light conditions it hard to got good photo. Motion is not always bad, Basically  three areas that you can adjust are ISO, Aperture and Shutter speed .The opening and closing of the lens diaphragm, or aperture, affects the amount of light.  Shutter speed setting affects the amount it take the time for light entering to camera sensor.

So if you have a fast shutter speed, then you need more light.  If your shutter speed is slower, then you need less light.  As a result, an open aperture means a faster shutter speed.  A closed aperture means a slower shutter speed.

The other variable in the exposure equation is ISO, which refers to the sensitivity of the film or imaging sensor inside your camera.

So before we find out more technically. I have collected some amazing photograph of light speed.

light speed by ajax8055

Gomez on ‘The Light-Speed Escalator’ by Brian Shaler

Speedy Escalator by Brian Shaler

birds go flying at the speed of sound by flamed

Amusement Ride by John Adkins II

Super S. by Matthew Fang

Disney – Illimunations – Reflections of Earth by Express Monorail

Go Fast by anto XIII

The Science of Speed by D r e w W i l s o n

visualize an end by pbo31

fervent pace by pbo31

Roundabout by BelaFarinRod1988

Hong Kong In Motion by Steve Webel

untitled by Aires Dos Santos

light speeeeeeeed by twinleaves

the speed of light by foureyes

1000 trips by pbo31

valley wrap 22 by pbo31

Roman speed by buddystyle

Seattle at Light Speed by moog55

Here some article to know more about shutter speed

- Introduction to Shutter Speed in Digital Photography (digital photography school)

- Shooting with Slow Shutter Speed (beyond mega pixels)

- Understanding shutter speed photography fundamentals (better photo school)

- Camera Shutter Speeds explained (ephotozine)