... remote control.7 Certificate:CEFunction requirement:1, Left 2 digital hours,middle 2 digital minutes,right 2 digital seconds,interval use 4 luminescence ... clock,remote controlAndInstalling accessories,manualLifespan100,000 hoursOptional digital height have 0.5",1",1.2",1.5",1.8",2.3",3",4",5", ... . GC306 3"GC804 8" (200mm digital height) Optional digital height have 0.5",1",1.2",1.5",1.8",2.3",3",4",5 ...