... MOQ,work quiet Product Name400W HID dimmer Electronic ballast for Garden lightOur Advantages:1, Timing Dimmer ballast, High Power Factor, Low THD2, ... + 122 Fahrenheit3, Wide operating voltage range: 90V-150V / 160V-260V4, Energy-saving up to 45%5, Open circuit protection, short circuit protection ... - 85505477Email: surre @ intelligon.cnContact: surre 400W HID dimmer Electronic ballast for Garden light