Specifications: Power: 35W Input Voltage: DC12V Operating current: 3.3A Operating temperature: -40 + 105 Centigrade Output frequency: 380 - 400Hz Features: Long lifetime Low power consumption Protect less or over voltage, anti-electromagnetism, connection circuit. Waterproof and dustproof. Resistant to heat and aging, as well as vibration tested. Compatible For: H Series: H1, H3, H3C, H4-1, H4-2, H7, H7C, H7R, H8, H9, H10, H11, H13, H13-2 and so on 9 Series: 9004, 9004-2, 9005, 9006, 9007-2 and so on