Item No.: M13C159
. Lamp Compatibility: HPS & MH bulbs
. Supply Voltage: 120/240V
. Voltage Frequency: 50/60Hz
. Operating Frequency: 60KHZ
. Operating Frequency: 60KHZ
. Protection Against: short Circuit, output open, ignition failure, internal heat/rf & lamp aging
. 600w Dimming: 2500W/400W/600W/660W 
. Certificate: ETL
. Warranty Period: 3 years