Simply put, the wall washer is to let the light wash the wall like water. Wall washer lamps are mainly used for architectural decoration as lighting. Such lighting can outline a large-scale architectural decorative surface. Judging from the existing LED wall washer, they have the advantages of energy saving, high luminous efficiency, rich color, long life and so on.
1. Power size. The power of the rgb wall wash lighting directly determines the projection distance. When it is actually put into use, it should be used in many ways according to the flexible changes of demand.
2. IP protection level. Such a parameter has become a very important parameter of the LED wall washer, and it is also a particularly important indicator that affects the quality of the wall washer. The waterproof grade is usually above 65 is ideal, and it is also required to have relevant pressure resistance and chipping resistance performance, which can play a better impact resistance and high and low temperature resistance.
3. Color classification. The color of the LED wall washer can be effectively classified according to the actual situation. Some are all in color, some are all in monochrome, and some are in colorful colors.
4. Color temperature. The color temperature of the LED wall wash outdoor lighting basically has many different changes, which can be selected according to the actual situation.
5. Luminous angle. Generally speaking, there are three kinds of light-emitting angles of wall washer. At present, the ideal projection angle of high-power wall washer is basically 5 meters to 10 meters.
6. Working temperature. Wall washer by Mingtu, a reputable company in professional event lighting, is usually more outdoors, this parameter will also appear to be more important, and the requirements for working temperature are also very high. Under normal circumstances, it is required that the outdoor temperature is between minus 40 degrees Celsius and 60 degrees Celsius to work.
7. Control method. There are two control methods for LED wall washer: internal control and external control. The internal control does not require an external connector to control, the degree of effect cannot be changed, and the external control effect can basically control the main control button.