General Information
The effect of ambient lighting
The effect of ambient lighting
The issue of tiles looking to be of different "shades" or colour can sometimes be caused by the way in which light reflects. This effect is often seen when dealing with skirtings or large open areas where the lighting is not consistent.
On the left equal light is in the area as no over head light has been switched on .It is clear the skirting and the floor are the same.
On the right however the down lights illuminate the floor more then the skirting. the effect makes the skirting look darker than the floor.