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Basic definition and parameters of Wall washer

Author : Shenzhen Crown Lighting

Update time : 2021-07-05 19:27:37

Basic definition and parameters of Wall washer

Basic definition

As the name suggests, LED wall washer can change the color of the wall when lightting on, just like the wall is washed to same color as the wallwasher. It's also used to outline the outline of a large building. Wallwasher is widely used, because its LED is energy saving, high luminous efficiency, rich color, long life, etc.

LED wall washer light has the characteristics of energy saving, high light efficiency, rich color and long life, so the wall washing of other light sources is gradually replaced by decoration led wall lights. The technical parameters of the wall washer LED are roughly similar to LED flood light.

Wall washer light is also called linear LED flood light, etc., because its shape is a long strip, some people call it LED linear light. Its technical parameters are roughly similar to LED flood light. The circular structure of the light lamp and the strip-shaped heat sink of the wall wash lighting seem to be a bit easier to handle.

Basic parameters

The most widely used wallwasher LED basically uses 1W high-power LED tubes (each LED tube will have a high-efficiency lens made of PMMA, and its main function is to secondarily distribute the light emitted by the LED tube). Single-line arrangement (two-line or multi-line arrangement I will classify it as LED flood light), most of the wall washer lights share a radiator, and their light-emitting angles are generally narrow (about 20 degrees), medium ( About 50 degrees), wide (about 120 degrees), the longest effective projection distance of high-power LED wall washer lighting (narrow angle) is 5-20 meters, and its common power is about 9W, 12W, 18W, 24W, There are several power forms such as 36W, and their common external dimensions are generally 300, 500, 600, 900, 1000, 1200, 1500mm, etc., and different lengths and power densities can be selected according to actual engineering applications.

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