What factors should be considered for large or medium-sized LED rental screens?
March 9, 2022
The LED rental screen has been shining brightly in large and medium-sized advertising and events in recent years. Compared with the fixed display, it is more suitable for the above-mentioned rental occasions that require flexible installation and short-term use. So what factors should be considered when choosing an LED rental screen?
1. Waterproof and dustproof. There are a large number of audiences attending large and medium-sized events, and it is important to ensure the safety. For rental occasions in extreme outdoor weather, the screen must be protected from any form of rain and snow erosion, direct sunlight aging, internal moisture regain, and dust erosion. The display module needs to undergo rigorous flushing and related tests before leaving the factory to confirm that it meets the domestic dust and water resistance test requirements.
2. Under 5000lux ambient illumination, the screen will be protected from direct sunlight. From the process, the rental screen recommends the use of surface-mount SMD black lights, high contrast, under strong light, light decay, good color consistency, color reproduction is more real, anti-static, and the overall picture display is more stable.
3. Viewing angle. The larger the viewer's viewing angle, the lower the contrast, and the large-scale open-air performances have more dispersed viewer positions, requiring a wide viewing angle to maintain a stable viewing experience. The viewing angle means that under a certain angle, the audience can still clearly see what is displayed on the screen. At present, excel led adopts a rental screen solution with a horizontal and vertical angle of 160°.
4. Shell material. Light-emitting diodes are the main components of LEDs, and the high temperature in summer affects their stability and life. At present, among all kinds of LED cabinet materials, the aluminum screen is the first choice for the rental screen solution, which has good heat dissipation and thermal conductivity, low weight, high precision, easy installation and disassembly, stable use of ambient temperature and longer service life.