Nowadays, with the improvement of people's living standards, single-color LED wall washers can no longer meet people's needs. Therefore, RGB LED wall washers and RGBW LED wall washers have appeared on the market. What is the difference between the two lamps? Next, I will explain to you in detail.

As we all know, RGB is composed of basic three primary colors. Red, green and blue can be combined to form colorful colors. Therefore, the number and power of LED wall washers equipped with RGB colors must be a multiple of three, and only three colors can form colorful or full colors when the lumen lamp beads emit light together. RGB wall washers achieve colorful effects through three-color mixing. It is a common method to achieve various colors and has always been loved by major industries. The RGBW wall washer adds a white pixel to the red, green and blue, and becomes a four-color pixel. The advantage is that under the same brightness, the power consumption is reduced; under the same power consumption, the improvement of brightness will be more pure than RGB color mixing. The color mixing effect of RGBW is richer and more beautiful, and the layering is stronger. If W is warm white, the change effect will be more, and it is a more advanced color matching. Both have to change color through DMX512 protocol controller.