Lighting science: what is the indirect lighting?

Lighting normally, have local lighting, mixed lighting, general lighting, reasonable lighting system will change the quality of our household space lighting, still can make indoor the overall artistic effect to the maximum, the next step is the indirect lighting, small make up to share what you learn fast.

is to use indirect lighting lamps and lanterns and light source through the wall, the light reflecting mirror, floor, etc after a lighting effect, pay attention to is not direct will be according to cast as light. In general indirect lighting has three factors is very important. One is pay attention to the distance between the light source and the smooth surface ( The gap between the light source, metope, ceiling) , one is the lamp of the shading ( Cover the light produced by light And another is to pay attention to the condition of smooth, Reflected light decorate surface texture) 。

indirect lighting can effectively reduce the direct glare ( The light directly into the eye) And indirect glare ( By the screen or glass reflection light) , but because of the high cost, need more tubes and bulbs to maintain brightness.

the three elements of indirect lighting

1, the clearance generally speaking, the spread of the light contact gap has an important effect, when the clearance is not enough, light is easy to be affected, so as to form a strong contrast, seems natural enough, lead to light without diffusion.

2, covering the light

in the life, in order to get the ideal effect of light source, you must realize that covered the existence of light, so at the time of household space decoration lighting, want to consider the position of the light source, so that the overall effect of the light to the limit.

3, simple sense the

in some is decorated in, some of the lighting designer did not consider in advance to the interior design of the material, the last of the installation may not be so obvious, resulting in bad lighting effect, it is also the most common mistake lighting design. In addition, if the decoration made rough surface, so it is impossible to get hope lighting effect.

lighting light distribution way,

1, generally diffused illumination - 40% 60% luminous flux of light downward according to

2, direct lighting - 90% 100% luminous flux of light downward according to

3 and a half, direct lighting - 60% 90% luminous flux of light down according to

4, half indirect lighting - 10% 40% luminous flux of light downward according to

5, indirect lighting - 0% 10% luminous flux of light downward according to

direct lighting is more economical and efficient, but if use direct lighting, must be careful not to let the light projection Angle is too big, The following figure 2) , select the projection Angle is smaller, The following figure 3) , or lamps and lanterns will often use the anti-dazzle partition is save money and the choice of the eye.

Bober

China lighting network original