What is Light Distribution

Light distribution refers to the pattern in which light is emitted and spread out from a lighting fixture or source. It describes how the light is dispersed across a specific area or space, determining the directionality, intensity, and coverage of the light. The distribution pattern of light is an important consideration in lighting design, as it directly affects the effectiveness and efficiency of the lighting system. By understanding and selecting the appropriate light distribution, designers can ensure that the desired level of illumination is achieved in a given application or environment. There are various types of light distribution patterns that are commonly used. These patterns are categorized based on their specific characteristics and applications. For example, Type I distribution is ideal for lighting walkways and sidewalks, while Type II distribution is suitable for wide walkways and entrance roadways. Type III distribution is commonly used for general roadway lighting and parking areas, providing a larger area of lighting coverage.

什麼是配光 - Rayzeek

什麼是配光

配光是指燈具或光源發射並散播光線的圖案模式。它描述了光線在特定區域或空間內的擴散方式，決定了光線的方向性、強度和覆蓋範圍。光線的分布圖案是照明設計中的重要考慮因素，因為它直接影響照明系統的成效與效率。透過瞭解並選擇合適的配光，設計師可以確保在特定的應用場合或環境中達到所需的照度水準。常見的配光圖案類型有多種，這些圖案根據其具體特性和應用進行分類。例如，I型配光非常適合行人路和行人道照明，而 II型配光則適用於較寬的行人道和入口道路。III型配光常用於一般道路照明和停車場區域，能提供更廣闊的照明覆蓋範圍。