HD Rental LED Display Rental LED Display IRH Series 500mm * 500mm Cabinet 2.6mm,2.976mm Black SMD LEDs Contrast: 8000:1 High difinition rental LED display Easy Installation Standard 500mmx500mm Spring Lock Connection design with micro-adjustment. Adjustable screen radian Stable & Reliable Digital monitoring indication High Precision Die-Casting Aluminum Light weight Urtra-Thin Die-casting Cabinet Quality Materials Strong Cabinet Full Black and Mat LED lamp to ensoure high contract ratio Good ventilation Design Reliable stainless locks. Seetronic or Nertrik Connectors Easy Maintenance Double protection against Bump Quick replacement of all the parts Cover protection for all LEDs