The HI-PAR 600w Controllable Ballast is our new range of smart HID solutions for hobby or commercial cultivators. Our 600w HI-PAR digital ballasts have built a strong following for their durability, reliability and results! This new range of HI-PAR 600w ballasts allows you to take control and harness the raw power! The 600w Controllable Ballast is our smartest 600w ballast, ever! Our intelligent ballasts can identify and adjust electrical current to ensure your lamp is operating with the best possible efficiency. Now with Control functionality, they can even link with other smart ballasts! Simply plug the HI-PAR Control Station (sold separately) into the TRS “Link” port on your controllable ballast to utilise all of our intelligent controller features including sunrise/sunset, digital 1% dimming, lighting timing, safety and more! SPECIFICATIONS Designed for maximum PAR output and efficiency Intelligent dimming control 60% - 100% or boost Controllable with "Hi-Par COntrol Station" HIghest quality internal components Single-ended or double-ended lamp compatibility Strikes 400V or 240V, HPS or MH horticultural lamps Smart green LED indicator light Digital random start technology Superior RF shielding Low start-up current <3.0A Input 240V, Imax=3.0A, PF>0.99, CF<1.6 12 months limited warranty IN THE BOX [1] x Hi-Par Digital Control Ballast - 600W | 240V & 400V | SE/DE | HPS MH [1] x Connect Link Cable [1] x IEC Power Cable