Sometimes we find that the actual effect is not as good as we expected after installing the LED diffuse reflector light bar and turning it on. At this time, we need to go back and analyze where the problem is? For example, if the voltage and current are too high or too low, and the color temperature of the light bar is too high or too low, it is still a problem with the canvas of the light box. The following is an example to share how to deal with this kind of problem.

In mid-April, a customer took a batch of LED diffuse reflector strips from us and installed two 3m x 6m light boxes with a spacing of 15 cm. The customer feedback after a day or two of installation and testing The brightness is too high, he asked us how to adjust the brightness too high?

Friends who have a certain understanding of LED light boxes know that the brightness effect of the light box has a great relationship with the environment in which it is installed. There is no harm without contrast. As long as there is contrast, problems will appear immediately. If a single light box is in a dim place, we will find that this light box is particularly bright. If it is compared with many light boxes or a place with high ambient brightness, we will find that the brightness is reduced a lot, because the environment affects our vision. Diffuse light strips don't matter.

Let's take a look at the problems of the light box: 1. The color is bluish; 2. The color is yellow; 3. The brightness is not enough; 4. The brightness is too high; 5. The clarity is not enough.

1. The color is bluish. If the light box is installed, the customer feedback that the color of the whole light box is a lot bluer, and the white part is also bluish. There are two main reasons for this problem: First, the color temperature of the LED diffuse light strip is too high. 2. The primary color of the soft film itself is bluish.

2. The color is yellowish. If the light box is installed, the customer feedback that the color of the whole light box is a lot yellowish, and the white part is also yellowish. There are two main reasons for this question: First, the color temperature of the LED diffuse light strip is low. 2. The primary color of the soft film itself is yellowish.

3. The brightness is not enough. In this case, the power of the LED diffuse reflection light bar is generally low. In this case, you can only choose to replace the light bar. Increasing the current or voltage can also increase the brightness of the lamp beads, but this will This leads to overloading of the lamp beads and accelerates the light decay of the lamp beads.

4. The brightness is too high. In this case, the power of the LED diffuse reflection light bar is generally too high. Reducing the current or voltage can also reduce the brightness of the lamp bead. You can use a voltage regulating transformer, which can prolong the life of the lamp bead. Lightboxes last longer.

5. The clarity is not enough. The main reasons for this situation are the brightness of the LED diffuse reflection light strip, the quality of the soft film used, the performance of the printer and the resolution of the picture. You can find the cause of the problem according to the situation on site. thereby solving the problem.

The above is the solution to the inappropriate brightness of LED diffuse light strips. If you need more detailed information about LED diffuse light strips, please consult Shenzhen Olight Optoelectronics Co., Ltd. Shenzhen Olight Optoelectronics Co., Ltd. is a company dedicated to LED Light box lighting, a high-tech enterprise engaged in R&D, production, sales and service of sign lighting and decorative lighting products. Our website is http://en.sunlite-led.com, welcome to consult.