Mobile Photography Lights
Mobile camera sensors are not too strong, You can help this, by ensuring that your subject is well lit before pressing the shutter. Turn on the light, open the curtains, or wait until the sun is a little higher in the sky. If your camera has a flash function, give it a try. Although it probably wont be powerful enough to make a huge improvement, it can be very useful when you just need a slight boost in the light conditions.