Magnetic ballasts

600W Lighting Magnetic Ballast by Okay Hydroponics with CE and RoHS Certificates

Hydroponics ballast, HPS MH 400w

600W Magnetic Ballast with Handle, 240V/50Hz

Hydroponics 600W Magnetic Ballast for Grow Lights, Good Quality

600W impedance ballast, cheaper price

250w HPS MH magnetic ballast

Hydroponics 400W Magnetic Ballast for Plants

250w magnetic ballast, 220-240V

HID Ballasts, 400W for Plants

600W HID ballasts for grow lighting, very cool design, good quality

Magnetic ballasts, 250W

400W HID Lighting Ballast for Grow Lights with CE, RoHS Marks, Sized 45 x 12 x 11cm

250W Magnetic Ballast for Grow Lights with CE, RoHS Marks, Sized 45 x 12 x 11cm

600W Grow Kit

400W Plant Ballast with 220-240V AC/50Hz Input Voltage Range

250W Grow Kit

400W Ballast for HPS and MH Bulb, 220-240V AC/50Hz Input Voltage Range

600W Ballast for Grow with CE and RoHS Marks

250W ballast for hydroponics, cheaper price

400W ballast for hydroponics, cheaper price