1. Traditional lamp beads are made of square shapes, with a higher proportion of white squares, which enhances their versatility and results in unclear images

2. Kailet Getron uses the smallest LED beads in the industry, Φ 18 circular LED beads, 360 degree without dead corners, with a small proportion of white color, and the LED beads are treated with nano matte technology to reduce external light interference. Some LED displays on high-rise buildings require a higher vertical viewing angle. The perspective and brightness are contradictory to each other, and a large perspective will inevitably reduce brightness.

2. Brightness: The brightness of LED beads is an important determinant of the brightness of LED display screens. The higher the brightness of LED beads, the greater the margin of current usage, which is beneficial for saving power and maintaining LED stability.

1. The brightness of traditional LED display screens can reach 4500-6000cd. Some manufacturers increase the module current to improve the brightness, which reduces the lifespan of the LED beads. The brightness of LED display screens decreases by 15% -30% per year.

2. The brightness of the Kailet Getron LED display screen reaches the standard 7000cd, and the lamp beads use nano matte technology to reduce black and white contrast. The image is still clear under direct sunlight. The screen control system is equipped with automatic photosensitive equipment, and the brightness can be automatically adjusted according to the strength of external light, avoiding light pollution and achieving effective energy-saving effects.

3. Inefficient: Due to the fact that full-color LED display screens consist of tens of thousands or even hundreds of thousands of pixels composed of red, green, and blue LEDs, the failure of any color LED will affect the overall visual effect of the LED display screen. Generally speaking, according to industry experience, the failure rate of LED display screens should not exceed 0.03% (referring to the failure caused by the LED beads themselves) before shipment after 72 hours of aging.

4. Antistatic ability: LED is a semiconductor device that is sensitive to static electricity and is prone to electrostatic failure. Therefore, anti-static ability is crucial for the lifespan of LED display screens. Generally speaking, the failure voltage of LED's human electrostatic mode test should not be lower than 2000V.

5. Lifetime: The theoretical lifespan of LED devices is 100000 hours, which is much longer than the working lifespan of other components of LED display screens. Therefore, as long as the quality of LED devices is guaranteed, the working current is appropriate, the PCB heat dissipation design is reasonable, and the production process of LED display screens is rigorous, LED devices will be one of the most durable components in the entire LED display screen.

The Kelette Getron LED beads come with a heat sink bracket that passes through the PCB circuit board to transfer heat to the aluminum shell for heat dissipation, eliminating the need for air conditioning and reducing unnecessary costs. The components of the Kellett Getron module are all customized by high-end manufacturers. The strong and weak current cables are made of pure copper tinned wire and silicone wire sleeve cables, which can withstand low temperatures of -40 degree and high temperatures of 200 degree , without deformation or oxidation in any environment. The connectors are XT60 pure copper fully sealed connectors for aircraft models, which are not affected by external factors. The power supply and main control card are fully sealed and protected with an all aluminum mold kit. Extremely good accessory performance