Quality system:CE VDE CSA Technical date: power voltage: DC1.5, DC3V, AC110-240V, AC220-240 optional;power frequency: 50-60Hz;absorbed supply: 0.6 VA;outlet number: 2, 4, 6, 7, 8 optional;maximum working temperature: 120 °C;number of discharge per second: customized design shell color: red, blue, blackplastic case: PA66, 20% GF. gas cooker ignition