AODE LED > News > The principle of LED wall washer lights

The principle of LED wall washer lights

Return to list　→ Article source：News Views：99 Release date：09-23 14:50 [Large Medium Small]

LED wall washers are relatively large in size and have good heat dissipation, significantly lowering the design difficulty. However, in practical applications, constant current driving is often poorly executed, resulting in many damages. Therefore, the focus for better operation of wall washers lies in control and driving. Let's delve into this further.

LED Constant Current Driver

When we talk about high-power LED products, constant current driving is a topic that always comes up. What is LED constant current driving? It is a circuit that maintains a constant LED current regardless of load changes. For a wall washer using 1W LEDs, we generally use a 350mA LED.

The goal of an LED constant current driver is to extend the LED's lifespan and reduce light decay. The choice of the constant current source is based on its efficiency and stability. I always try to choose a high-efficiency constant current source to minimize energy loss and reduce temperature.

Applications of LED Wall Washers

Let's analyze the main applications and achievable effects of wall washers LED wall washers are controlled by built-in microchips. They can operate without a controller in small-scale projects and can achieve dynamic effects such as gradient, jumping, color flashing, random flashing, fading, and alternation. Through DMX control, chasing and scanning effects can be achieved.

Application Places

Application places include individual buildings, historical building exterior lighting, external transmission lighting of buildings, and partial lighting in rooms. Green landscape lighting, LED wall washer billboard lighting, lighting for special facilities such as medical and cultural. Atmosphere lighting in bars, dance halls, and other entertainment venues.

Trends in LED Wall Washers

In recent years, LED wall washers have been widely applied in various places, such as corporate buildings, government buildings, historical buildings, and entertainment venue wall lighting. The scope of application is broadening, from indoors to outdoors, and from partial to entire lighting.

Body lighting is improving and developing horizontally. With the advancement of the times, LED wall washers from Foshan Weiruike Technology Co., Ltd. have been deployed in lighting projects across various fields. In the coming years, LED wall washers will become an indispensable part of lighting engineering.