NextGen Digital Electronic Ballast:
*90v - 260v Input Voltage
*400w, 600w, dual 600/400w and 1000w models.
*Runs either M.H. or H.P.S. bulbs
*30% more light than a core and coil ballast
*Fast lamp Ignition
*Cold lamp starts in less than 2 seconds
*Hot lamp starts in less than 2 minutes
*Universal lamp receptacle
*Bulb can be run up to 65?from ballast
*Flicker-free, silent operation
*Constant Lamp Voltage Output prolongs bulb life.
*Thermostatically controlled fans for long ballast life
*Weight for 600w only 4.25 lbs.
*Dimensions:  9.5?X 7?X 2?
*Five-year warranty (3-years full, 2-years pro-rated)
*Ships from China