1.strong M-size ballast working with hid xenon car /motorcycle bulb
2.18months warranty

Features:

Input Voltage: DC9-16V

Typical Voltage: DC12V

Steady Power: 50W+-1W

Max input current: 6A

Starting up instant Voltage: 2300V

Electric efficiency>82%

Operating Temperature: -40-+105

Storage Temperature:-55-+125

Useful Life>3000HRS