Direct lighting: refers to the light source with 90-100% of the amount
of light. Directly projected to be as an object, only 0-10% of the
amount of light ?projected into the culture and the top surface, reflect
to the object way of lighting.
Half direct lighting: refer to 60-90% of the amount of light projected onto the object clothing. And the rest of the 10-40% of the light projected onto the object table again after reflection. This kind of lighting form a touch refers to the chimney top small opening, the Po open big desk lamp and chandelier.
Half indirect lighting: refers to a 10-40% of direct illuminate light, 60-90% of the light reflection to be as objects. This way can produce a special lighting effect, suitable for the hall, corridor into the learning environment of lighting needs.
Indirect lighting: refers to the direct light have 0-10%, 90-100% of the indirect light, such as chimney only open the top of the floor lamp, floor lamp, lamp, and other forms of all belong to this kind of lighting."
Note that this way of lighting when used alone, the chimney of opaque lower produces a thick shadow. Need to use other types of lighting way to be reconciled. The adornment of indirect lighting are usually only used in office environment, in order to apply colours to a drawing the atmosphere of the environment.
Diffuse lighting: refers to the amount of light light her honey haired 40-60 ya projected to be as an object, another 40-60% of the light is reflected after exposure to the object. The light brightness is poorer, but the light is soft, is a period of the frosted glass or half into the bright white plastic lamp shade, such as ordinary office decoration chandeliers, wall lamp, etc.