Five lighting modes of indoor lighting

At present, several kinds of indoor lighting methods, according to the light flux of the space distribution and the installation of lamps, indoor lighting can be divided into five kinds:

Five lighting modes of indoor lighting

1, direct lighting

The light is emitted by the lamp, and the luminous flux of the 90%-100% reaches the assumed working surface. This kind of lighting has a strong contrast between light and shade, and can create interesting and vivid light and shade effect, can highlight the dominant position of the working face in the whole environment, but due to the high brightness, should prevent the emergence of glare. Such as factories, offices, etc..

2, semi direct lighting

Semi direct lighting is a light shade covering upper translucent material, concentrated at work 60%-90% of light above the surface, 10%-40% light and shade by translucent quilt to diffuse diffusion, the light is soft. This kind of lamp is usually used in the lower room. The diffuse light can illuminate the flat top and increase the height of the top of the room, so that it can produce a higher sense of space.

3, indirect lighting

Indirect lighting is the indirect light of the light generated by the light source, the luminous flux of 90%-100% through the ceiling or wall reflection in the working face, 10% of the light is directly exposed to the working face. Usually there are two approaches, one is an opaque lampshade installed in the lamp light in the flat bottom, or other objects into the indirect reflection light; a light bulb is arranged on the lamp groove, the light reflected to the interior from the roof into the indirect light. When this type of lighting is used alone, it is necessary to pay attention to the thick shadow of the opaque lampshade. Usually used in conjunction with other lighting methods, in order to achieve special artistic effects. Shopping malls, clothing stores, conference rooms and other places, as a general use of environmental lighting or improve the brightness.

4, semi indirect lighting

Semi indirect lighting, just and semi direct lighting on the contrary, the translucent lampshade installed in the lower part of the light source, more than 60% of the light into the ceiling, the formation of indirect light source, 10%-40% part of the light downward spread through the lampshade. This method can produce a special lighting effect, so that the room has a higher feeling low. It also applies to the small space in the residential areas, such as the lobby, aisle, clothing stores, etc., usually in the learning environment using this lighting, the most affordable.

5, diffuse lighting

Diffuse lighting, lighting is the use of the refraction function to control glare, the light to spread around. There are two forms of this kind of illumination, one is that the light is emitted from the top of the lampshade and the flat top is reflected. The other is to use a semi transparent lampshade to close all the light and diffuse. This kind of light is soft, comfortable and suitable for bedroom.