We all know that there are no minor, unimportant elements in the interior design of the house. Every item should works in unison to achieve the maximum spectacular effect of the room and its common image. Lights in the interior play one of the leading roles in this case. Properly chosen lighting can dramatically change the perception - to revive a boring premise, or mute too bright and flamboyant decoration of walls. The characteristics of new lighting systems are really great. All you have to do is to choose the one you need and install it correctly. Notable example in this regard is the design of ceiling lighting. In addition to the type of lighting you need to take into account the way of light distribution. It can be direct, diffused or reflected. You should remember that different materials have different abilities of light absorption and reflection. Interesting effects can be achieved by combining different types of light in a room. The so-called interior elements highlighting.