The architectural landscape LED lighting design in the overall consideration has the following points to be confirmed first:

1. Direction of viewing

Buildings can be seen from different directions and angles, but before we design, we have to decide on a particular direction as the main view.

2 the distance

The average person may watch the distance. The distance can affect the clarity of the appearance of the facade and the decision of the illumination level.

3. Surrounding environment and background.

The light and shade of surrounding environment and background will affect the illumination required by the subject. If the surroundings are dark, a little light is needed to illuminate the subject. If the surrounding is very bright, then the light must be strengthened to be able to highlight the subject.

In the design of LED lighting of buildings, the following steps can be roughly divided into:

Determine the desired lighting effect.

The buildings may have different lighting effects due to their different appearance, or more uniform, or the light and dark changes are stronger; It can also be a more plain expression, or a more lively way of expression, depending on the property of the building itself.

Choose the right light source.

Choose light source should consider light color, color, efficiency, life and other factors. Light color have equivalent relations and building outside wall material, generally speaking, the brics, tan stone material suitable for use warm color light to illuminate, use of the light source for LED dimming light wash wall lamp and light.

Determine the illumination required.

The illumination required depends mainly on the light and shade of the surrounding environment and the depth of the color of the building's external wall materials. It is suggested that the illuminance value is for the main elevation. In general, the secondary facade is half of the facade, and the difference between the two surfaces can show the three-dimensional feeling of the building.

Select the appropriate lamps.

Generally speaking, the distribution Angle of the cast light line of square type is larger; The Angle of the round lamp is small; Wide Angle lamps are more uniform, but not suitable for long distance projection. Narrow Angle lamps are suitable for long-range projection, but they are less uniform when used in close range.

Calculation of illuminance and quantity of lamps.

After the completion of the above steps in the selected LED lights, LED lamps and lanterns, installation position and other conditions of illumination calculation to determine the number of lamps and lanterns, as far as possible in order to the effect after the installation is complete to close to the desired. The appearance of the building is reflected by the projection of the light at night, and the effect is quite different from that of the day. Therefore, in the design of LED lighting project, the effect is not necessarily the same as the day, but it is important to show the characteristics of the building.