... window, door and furniture, wall and roof, vehicle decoration, instrument display, figure display, warning sign, stair and passage, doorplate ... 120V, 1000HzPreservation time: 1 year, preservation temperature: 10-250CStandard test condition: AC115V, 400Hz, relative humidity: 50%Special specification as ... :Factory information:Customer visiting: 12v inverter,3v battery driver with orange 2.3mm el wire