LED Wall Washer is an important tool in the lighting project, lighting the place where there are many people in the landmark buildings, shopping malls, tourist attractions and streets. In order to facilitate people who are traveling outside at night, know the road signs, high-power wall washers are used in some hotels, office buildings, and buildings.
LED Wall Washer is relatively large in size and heat dissipation, so it is greatly reduced in design. However, in practical applications, constant current drive will not be done too well, and there are many damages. How to make the high-power wall washer work better, focus on control and drive, control and drive, and learn about LED constant current. High-power products related to LEDs will be lifted to constant current drive. What is LED constant current drive? Regardless of the change in the size of the load, the circuit in which the current of the LED remains unchanged is called LED constant current drive. If the wall washer is used as a 1W LED, usually 350MA LED constant current drive, the purpose of LED constant current drive is to improve the life and light decay of the LED. The choice of constant current source is based on its efficiency and stability, and choose a high-efficiency constant current source as much as possible, which can reduce energy loss and temperature.
Because high-power wall washers adopt modern high-tech means, compared with traditional lighting fixtures, wall washer manufacturers' high-power wall washers have better energy-saving effect and longer service life, achieving energy-saving and environmental protection standards. .
At present, the control methods of high-power wall washers are mainly divided into two types, namely internal control and external control. As the name suggests, the internal control is to directly put the lighting effect of the high-power wall washer in the fixture, so the amount of light generated is also fixed, can not be changed, and can not be externally adjusted; and external control is to control The link is external to the high-powered wall washer, which controls the lighting effect. The user can select the control method according to the specific application.
For wall washers, the range of use now is very wide. It can be applied not only to the lighting effects of many large building walls, but also to many parks. Squares are now widely used, even many. The family themselves are also using such LED wall washers, which can create a very unique beauty and are very popular.
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