The ARO electronic ballast is nice looking and best of all, its easy to set up. It will run any 150 or 175 watt lamp and comes with a Full 3 year warranty.
* UL approved
* 150W/175W Electronic Ballast: Energy Saving - up to 25%
* Model #LN-150/175-02
* Extended Lamp Life - up to 25%
* Consistent Lamp Color
* Uniform Lumen Output
* Reduced Lamp Flicker
* Cool, Silent Operation
* Long Ballast Life
* Works with 175W lamps.
* Works with 150W HQI and Std MH Bulbs (including Iwasaki 50,000K bulbs!!).
* One lamp ballast.
* 3 year warranty.
* Power factor >90%, Lamp Current Crest Factor < 1.8.
* 120VAC, 175W, 1.6Amp
* 8 1/2" x 3 3/4" x 2 1/8" (LxWxH)