How to make LED outdoor wall washers work better?

2019-03-21 14:56:38

LED outdoor wall washers are relatively large in size and heat dissipation, so the design is also greatly reduced in difficulty. However, in practical applications, constant current driving will not be done too well, and there are many damages. So how to make the wall washer work better, the focus is on control and drive, let us study together.

1.LED constant current device

Regarding the high-power products of LED, we will all mention the constant current drive. What is the LED constant current drive? Regardless of the change of the load size, the circuit whose LED current remains unchanged is called LED constant current drive. If the wall washer uses 1W LED, we usually use 350MA LED constant current drive. The purpose of LED constant current drive is to improve the life and light decay of 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.

2.led outdoor wall washer application

The main application of wall washers and the achievable effects. LED outdoor wall washers are controlled by built-in microchips. In small engineering applications, they can be used without controllers. They can realize dynamic effects such as gradation, jump, color flicker, random flicker, gradual alternation, etc., and can also be controlled by DMX. , to achieve chase, scan and other effects.


3.Application place

Application place: single building, historical building group exterior wall lighting. The building is exposed to light and indoor lighting. Green landscape lighting. LED wall washer billboard lighting. Lighting for specialized facilities such as medical and cultural facilities. Bars, dance halls and other entertainment venues, etc.

4. LED outdoor wall washer trend

In recent years, LED wall washers have been widely used in various places, such as the lighting of the corporate buildings, the lighting of government buildings, the lighting of historical buildings, entertainment venues, etc. The wider the range, from the original indoor to the outdoor, from the local partial lighting to the current overall lighting, are the level of improvement and development, with the era of increasing progress, LED outdoor wall washers have been heavily invested in various areas In the chemical engineering, in the next few years, LED outdoor wall washers will become an indispensable part of the lighting project.

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