Pitch 22mm virtual display Composition: 2R1G1B Resolution: 360dots*480dots Size of the cabinet: 704mm(H)*528mm(V) Brightness: around 4600nits LED lamps: The LED lamps with Cree chips. If with Nichia Lamps, brigthness can be over 6000nits Scanning frequency: 1000Hz Refreshing frequency: 60-85 Hz English software and operation system Auto-brightness adjustment