Sell Smd Led Curtain For Stage

Outdoor Full Color Led Display (SM-OF-S3-P40) 1. Pixel pitch: 40mm 2. Cabinet size: 640mm*640mm(can be customized accordingly) 3. Material of tube: aluminum 4. Led lighting: SMD5050 5. Color mixture: 3:6:1 6. Color uniform: less than 10% 7. Density: 625 dots/sqm 8. Brightness: over 2000cd/sqm 9. Viewing angle: over 140 degree 10. Viewing distance: 10m-150m (clear in the sunshine) 11. Grey level: 256 levels R,G,B each 12. Gamma adjustment: 65,536 levels, R,G,B can be adjusted accordingly 13. Display colors: 16,777,216 colors 14. Driving method: Constant Static driving method 15. Change frame: 60Hz/sec 16. Working continuing time: 72 hours 17. Lifetime of lamps: 100,000 hours 18. Out of control: less than 1/10,000 (scattered) 19. Flatness: less than 1mm 20. Max consumption: 500W/sqm 21. Brightness adjustment: 256 levels, and R,G,B can be adjusted separately 22. Scanning speed: over 480 frames/sec 23. Weight: 10kg/sqm 24. Lifetime of display: over 5 years 25. Continuous aging time: 72 hours 26. Power protection: heat-proof, supper current proof, supper voltage proof 27. Display protection: cut off auto when no signal