* Suitable CDMT, Buitl-in PAR30 Lamps; * Hot Natural auto-restart time interval of 5 Mintues; * UL standards;low cost * High Frequency sine-wave output, the lamp electrodes impact smaller , low lumen decay , free of flicker & noise , compared to low frequency square wave output ballast, lamp lifetime span last more than 1.4 times * Input Voltage: 115-125v 176-240v * Rated Voltage: 120 VAC 220VAC ...