Flash

Another feature cameras have is FLASH. Although flash has many positive effects, it also has negative as well. Some Pros are that it adds light when the background is dark and eliminates blur. The Cons of flash are that it may disturb your subject, it Creates UGLY lighting situations like hot spots, like really shiny bright spots, and backgrounds are very dark. So it is good to use flash when its pinch black. It is a bad idea when you use it too much because the light is so bright; it takes away almost all shadows and ruins the picture most of the time. It is better to avoid flash to get a better quality of light during night time when you want candles or Christmas lights to glow.