The Principle and Application of LED Wall Washers

The Principle of LED Wall Washers

Because of their relatively large size LED wall washers have better heat dissipation, which significantly reduces design difficulties. However, in practical applications, there are often issues with insufficiently good constant current driving, leading to damage. Thus, improving their operation focuses on control and driving aspects, especially learning about LED constant current drivers. When it comes to high-power LED products, constant current driving is crucial. What is an LED constant current drive, you might ask?

An LED constant current drive is a circuit that maintains a constant current through the LED regardless of load changes. If the wall washer uses 1W LEDs, usually a 350MA LED constant current drive is employed. The purpose of using an LED constant current drive is to extend the LED's lifespan and reduce luminous decay. Choosing a good constant current source is based on its efficiency and stability, with a preference for high-efficiency sources to minimize energy loss and temperature.

Application of LED Wall Washers

High-power LED wall washers, with an illumination distance of up to 10-15 meters, are very suitable for government lighting projects, commercial places, subways, viaducts, external walls of buildings, architectural landmarks, and other panoramic flood lighting of interior and exterior walls. They are ideal for landscape buildings, outdoor squares, and for color washing landscape elements, displays, and walls. They can adapt to a variety of indoor and outdoor temperature and humidity environments. Available colors include red, yellow, white, green, blue, and color-changing effects.

By combining rich and colorful light with water in an organic manner, they evoke a dynamic sensation, bringing a dreamlike feeling. The light era wall washer LED high-power T45 uses 24 high-power LEDs as the light-emitting elements, representing a new generation of green lighting products. Its long-distance, wide-angle, and rich color projection effects provide a new visual experience, immersing people in a world of unpredictable colors.