Outdoor LED transparent display:

1. die-casting Aluminum cabinet, about 15kg per sqm
2. high brightness, max can be 7500CD, visible in the sunshine
3. thin cabinet , and replaceable module
4. easy installation and maintenance
5. IP67 waterproof

1, Appearance

The appearance of the profile is bright and intact without scratches; the lamp beads are evenly distributed, and there is no shaking or falling off when assembled.

The structural dimension error deviation should be less than ±1mm.

2,Test environment and basic parameters:

Working environment temperature: -15℃~45℃

The relative humidity of the environment: L 90%RH

Input voltage: AC 220±5% / 90±5%

Working Voltage: DC5V

3, Image technical requirements

Bright colors, real pictures, clear and natural, high color reproduction.

The maximum resolution of video analysis: 1920×1080.

The brightness of each lamp bead is uniform, and there is no dead lamp or bump.

The image is clear and smooth, with distinct levels, stable image quality, and no flicker.

4, Aging:

Red, green, and blue solid color detection, no color cast, no flicker.

The normal video playback is not less than 48 hours, and there is no bad phenomenon.

5. Equipment testing

Pantone standard color card, gray comprehensive test chart, digital multimeter with accuracy of ±0.5%, vernier caliper with accuracy of ±0.02mm, inspection tooling, high and low temperature humidity test box, light brightness detector.