When the wall washer of LED wall washer is raining or snowing and the light is turned off, the temperature in the LED wall washer will drop sharply, and the sharp drop in temperature will cause instantaneous pressure inside the lamp housing or even worse. Big vacuum. At this time, air or moisture will sneak into the lamp body through the sealed gap and condense into water droplets. Once the water droplets are generated in the sealed lamp body, it is not easy to be discharged. The water droplets that cannot be discharged for a long time will corrode the electronic components in the lamp body and seriously affect the life of the LED wall washer. If you don’t need to consider the failure of the driver and power supply, one of the performances of the life of high-power LED wall washer is: "light decay", which means that the longer it is used, the lower its brightness, until the life is exhausted. Lights off.
In the process of producing high-power wall washer, anti-static measures need to be paid attention to. For example, wall washer manufacturers formulate special work regulations, and staff must wear uniform work clothes, anti-static rings, anti-static gloves, etc., to ensure the working environment The humidity level can also be installed with an anti-static ion fan to effectively avoid the damage caused by static electricity to the LED and improve the efficiency of outdoor lighting. In addition, higher-grade lamps have relatively higher antistatic performance than ordinary LEDs.
The high-power LED wall washer can be controlled by a built-in microchip. In small-scale engineering applications, it can be used without a controller. It can complete dynamic effects such as gradient, jump, color sparkle, random sparkle, and gradient replacement. It can also pass DMX Control, complete chase, scan and other functions. It is relatively convenient in operation and use. The lighting of a building, as long as one of the lights is not on, will be very prominent in front of us. Therefore, the early selection of reliable quality manufacturers is a very serious question. Otherwise, it is better to choose a single-color product at the beginning, or a simple scheme of changing RGB three colors in turn.