LUMATEK 600W Controllable Digital Ballast

This is a 600W intelligent electronic ballast with 3.5mm headphone jack interface that can be connected to external controller. Input voltage is 220-240V, 50/60Hz. It will delay ignition for random. Knob dimming range can be 250W-400W-600W-660W and remote wire communication function. It can match well with 600W HPS/MH lamps according to IEC standard.