1.European 35W HID Electronic Ballast with Protection Shell and Cable, CE, Rosh, PSE Proval 2.Brand: Holybay 3.Fn=50/60Hz Specification & ... not first start, several start fragile cathode shorten lamp life 4,starter life is short, the need to replace frequent ... to reduce power consumption, and low self heating. 4,Abnormal lamp automatically cut off the power 5, with overvoltage protection, to prevent ...