The high-power wall washer is relatively large in size and better in terms of heat dissipation, so the difficulty in design is greatly reduced, but in practical applications, it will also appear that the constant current drive is not very good, and there are many damages. , So how to make the wall washer work better, the focus is on control and drive, control and drive, let us learn about the led constant current device together.

When it comes to LED high-power products, we will all mention constant current drive, so what is led constant current drive? Regardless of the size of the load. The circuit in which the current of the LED remains unchanged is called the LED constant current drive. If the wall washer uses a 1W led, we usually use a 350MA led constant current drive. The purpose of using the led constant current drive is to improve the life and light attenuation of the led. The choice of constant current source is based on its efficiency and stability. I try my best to choose a constant current source with high efficiency, which can reduce energy loss and temperature.

On how to design a high-efficiency constant current source, we will conduct a detailed analysis in the "Advanced Application of Cheats to Become an LED Expert".

Application of high-power wall washer Let us analyze the main application occasions and achievable effects of the wall washer. The high-power wall washer is controlled by a built-in microchip. In small engineering applications, it can be used without a controller. It can achieve dynamic effects such as gradual change, jump change, color flashing, random flashing, and gradual alternation. It can also achieve chasing, scanning and other effects through the control of DMX.

1. Green lighting

Compared with ordinary lighting lamps, high-power wall washer lamps have a strong energy-saving effect on the basis of modern high-tech research and development, so they have achieved the effect of green and environmental protection.

2. Light effect

At the same time of processing the high-power wall washer, pay attention to the light effect of the product. Under the treatment of non-linear light effect, the product promotes clear light effect and bright pattern in use. And the color of the light is also very rich and natural. Brings an extremely comfortable visual effect. So it is very suitable for installation in public places, and the wall washer has a unique color changing function. It can make the products more beautiful and eye-catching in commercial applications and attract more people's attention. Therefore, such wall washer lamps are well received by people. The products have undergone a series of processing treatments to ensure that the products are extremely stable and durable and reliable in long-term use.

High-power wall washer lamps began to appear widely in our lives and became indispensable lighting supplies in many places. So what is the effect of using high-power wall washer?

First of all, from the perspective of the use effect of the product, we found that such a lighting lamp can be adapted to many occasions, so the adaptability is still very good. Many shopping malls have begun to choose such products. Therefore, such lighting products can reconcile many different glosses. Its rich colors give people a very gorgeous visual effect. The light is very beautiful and natural, and it can even show. All kinds of vivid dynamic images, and the visual effects of the images, the overall feeling is that people look and feel very comfortable.

During the operation of the high-power wall washer, we can always reflect that the high-power wall washer has a convenient and technological operation mode, so it is more practical. And the stability of the light is also very good. So as to achieve people's satisfactory use effect.