The difference between focus light, ambient light and decorative light in LED lighting design

Light is actually a ratio, a ratio of light. A dark range, a candle is the sun.

Brightly lit night, night

Due to financial constraints, the Miaoli County government spent about 600,000 yuan a year to light up 10 landscape bridges. This caused a discussion on the social networking site. Some people said that it is good to stay. It is the landmark of Miaoli and guides the citizens of the county to go home. The lights are on. Some people say that they don’t stay well, and the budget is tight. You shouldn’t spend the money like this.

Both sides have their own opinions, but there is no final conclusion, but the relationship between lighting and landscaping alone can not help but remind people of the lighter designer’s position to analyze whether the Tamsui River needs light sculpture. comment.

Looking at these arguments for lighting, it is curious to see if artificial lighting is overdone. Whether it is as the popular science book "The End of the Night", Professor Paul Bogard said:

“Artificial lighting has its beauty, but the passing of urban lighting will hurt the natural night sky. When the sky becomes brighter, it means the sky is polluted.”

Every bright night is really the future that Edison hoped for? Does the vivid, colorful night of Van Gogh (translated by the mainland as Van Gogh) no longer exist?

For the Dutch lighting designer Rogier van der Heide, this is not the case, standing in the theater of Amsterdam, he said:

"All the light needs darkness."

We need darkness as we need light

From the Pantheon in Rome to the office that meets standard lighting, Heide simply said one thing:

“The beautiful feeling of light comes from the corresponding darkness. Only in the dark atmosphere, you have the opportunity to know the beauty of light.”

Sufficient light may meet the lighting requirements and requirements, but sufficient light will not let us understand the beauty of structure and light, and standard lighting is not a necessary condition for humans to use buildings, such as white tissue that provides green energy consultation. (WhiteGroup) that famous office.

With a light source that is completely transparent and large, there is no lighting in the entire office. You can find a place to work on your own, whether it is in direct light or a vignetting outside the light source. In fact, the eyes work more in different light levels than you think. They don't fully fit the indoor space of standard lighting. They may be a choice, and they may provide us with more life due to changes in the sun's rays. Little fun.

Thus, through Richard Kelly (1910–1977), Heide proposed three ways to think about light.

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