... Installing hole: 16mm OEM, ODE available Professional manufacturer 16mm Panel Mount led signal lamp 1. Model: AD116-16C Indicator light (pilot light ... , Y-yellow, B-blue, G-green, W-whiteRated Voltage:6V, 12V, 24V, 110V – AC/DC; 220V, 380V AC3. Application This series ... retardantPower frequency withstand voltage:2.5kVInsulation resistance:≥50MΩ 16mm Panel Mount led signal lamp