Nokia Lumia 800 - What is the white balance setting in the Nokia
Lumia's camera? When should I change it?  The auto white balance
gives you excellent results in most situations. However, when
you know the light source, it is always more precise to select
the proper white balance setting on your camera.  Activate the
camera and adjust white balance settings to get better quality
pictures and video clips:    1. Press and hold the camera key.
2. Tap the camera Settings button.   3. Scroll down to White
balance, tap it and choose one from the list: Auto, Incandescent
(tradition light bulb), Fluorescent (neon bulb), Daylight,
Cloudy and Shade.   4. Then scroll to the top and choose Save
Settings to keep this as your default.