Detailed Description:
Led size is 5 green & blue and its circuit board
Dot distance 8mm
Viewing angle 30 degree/ 70 degree
Power consumption 200w
Screen size 900mm*900mm
Screen weight 55 kg
Work voltage 220v? 0% ,
Work humidity 1%--95%
Work temperature: -30 degree- 65 degree
Work life: ≥10, 0000hours
Aluminum Fram and Clear Acrylic Board Surface

Waterproof, dustproof, shakeproof