The development trend of outdoor led display has formed a benign market and an unstoppable momentum. Customers and user groups are constantly increasing and expanding in scope. However, for end customers, most of the technical parameters of outdoor led display are still so obscure. It’s difficult to understand, and I will focus on listing some of the technical parameters of outdoor led displays, hoping to help customers, after all, the development and application requirements of outdoor led displays are constantly expanding, and their functions and effects cannot be ignored.
Show base color
Display base color is the most basic technical parameter of outdoor led display, different colors are used in different occasions. According to the type of color, it can be divided into single-point control of single-color, double-color, and full-color; monochrome is used in door head screens, and some unique display requirements will be applied, such as station information display, hospital information display, etc.; full-color display is The three RGB lamp beads are packaged together, which can display 16.77 million colors, and can play almost any content perfectly, including documents, pictures, videos, and connect to designated devices.
Display brightness
When it comes to brightness, we think of the term high brightness. This parameter is a technical parameter that people pay more attention to. Brightness is a more complicated issue in LED. The brightness we usually say in LED display is usually luminous intensity and transparency, which is usually obtained by adding the relative degrees of each module. However, currently receiving relevant regulations, it is not that the higher the brightness, the better. Too high brightness will cause certain damage and interference to the human eyes. It is good to choose the appropriate brightness in the technical parameters of the LED display.
Outdoor led display specifications
Beam angle
The light-emitting angle of the LED module without lens is mainly determined by the LED lamp bead. The different light-emitting angle of the LED lamp bead is also different. Generally, the light-emitting angle of the LED lamp bead provided by the manufacturer is the angle of the LED module.
Operating temperature
The normal working temperature of the led display is usually between -18°C and 58°C. If the requirement range is relatively high, special treatment should be carried out, such as adding air conditioners or exhaust fans.
Gray scale
Gray-level LED display is a very important technical parameter. Not many people in the industry can clearly understand and understand this parameter; the higher the gray-level, the better, and the picture quality is clearer, finer and smoother. This technical parameter is strict It is for a single RGB lamp bead
led display size
usually refers to the dimensions of length, width and height, while the size of the led display generally refers to the size of a single module, while the size generally referred to by customers refers to the size of the entire screen
waterproof level
The waterproof level of outdoor led display is a very important technical parameter, it is an important indicator to ensure that the LED module can work outdoors for a long time. Generally, the waterproof rating should reach IP65 in the full open air. In order to achieve this waterproof level, every detail from the potting, the kit, etc. needs to be done, and the quality requirements are very strict.
The technical parameters of outdoor led display also include refresh frequency, drive mode, white balance, etc. Users can call technical phone for detailed consultation when meeting project needs.
