Cheap Building Materials

1000w HPS MH Switchable Magnetic Ballast US $129.95

Virtual Sun 400W HPS MH Grow Light Hood Reflector Magnetic Ballast Kit 400 Watt US $234.99

Virtual Sun 600W HPS MH Grow Light Hood Reflector Magnetic Ballast Kit 600 Watt US $266.99

HOWARD INDUSTRIES MAGNETIC BALLAST INSTANT SART M2 75IS 277 US $75.00

SYLVANIA MB2X96 347IS 347V MAGNETIC BALLAST US $32.00

1000W SWITCHABLE BALLAST MH HPS 120v 240V MAGNETIC CAP US $139.99

28159 NEW Advanced Ballest RLQ 120 TP Magnetic Ballast US $19.95

The Grow Book Vol II using ballasts Lumatek Quantum Nextgen digital magnetic US $.99

GE GEM296IS277 Magnetic Ballast 827SLHTCP 277V 60H NEW US $29.80

400 w Switchable HPS MH Grow Light Magnetic Ballast US $139.95

600 watt Hydroponics HPS Grow Light Magnetic Ballast US $169.95

GE Magnetic Ballast 277 Volts 2 Lamp GEM296HORS277 NEW US $39.99

Virtual Sun 400W HPS MH Grow Light Hood Reflector Magnetic Ballast Kit 400 Watt US $234.99

Standard Magnetic Ballast 347V 60Hz BM240SRS347 NEW US $19.99

2 NEW UNIVERSAL LIGHTING 827 SLH TC P MAGNETIC BALLAST 2 LAMPS SLIMLINE US $40.00

400 Watts HPSMH Grow Light Wing Reflector Hood Magnetic Ballast Sun Lamp System US $159.95

Virtual Sun 600W HPS MH Grow Light Hood Reflector Magnetic Ballast Kit 600 Watt US $266.99

10 Advance R1P32 TP Magnetic Ballast 120 Volt US $150.00

Magnetek 731 L TC P Magnetic Ballast 120 Volt US $15.00

Advance R 1P825 TP Magnetic Ballast 120 Volt US $15.00

6 Advance VEL2P75S Magnetic Ballast 277 Volt US $120.00

Howard Industries M2 40RS 277 Magnetic Ballast 277 Volt US $15.00

400 600 1000 Watt Switchable MH or HPS Magnetic Ballast 120 240 5 Year Warranty US $135.99

400 600 1000 Watt Switchable MH or HPS Magnetic Ballast 120 240 5 Year Warranty US $129.99

400 600 1000 Watt Switchable MH or HPS Magnetic Ballast 120 240 5 Year Warranty US $120.99

1000 Watt Magnetic switchable MH HPS ballast 120 240 volts 5 Year Warranty US $149.95

1000 Watt HPSMH Grow Light 42 HV Reflector Magnetic Ballast Sun Lamp Kit 1000W US $277.95

10 Magnetek 4226P Magnetic Ballast for 2 26 Watt T4 Quad Lamps US $120.00

Virtual Sun 400W HPS MH Grow Light Hood Reflector Magnetic Ballast Kit 400 Watt US $234.99

Virtual Sun 600W HPS MH Grow Light Hood Reflector Magnetic Ballast Kit 600 Watt US $266.99

MAGNETIC 12310 160S 500 K HID BALLAST REPLACEMENT KIT NIB US $58.59

Virtual Sun 1000W Grow Light Hood Magnetic Ballast System 1000 Watt HPS MH Kit US $299.99

400 Watt HPS MH Grow Light Switchable Magnetic Ballast 400W HID Plant Hydroponic US $141.90

1000W HPS MH Grow Light Switchable Magnetic Ballast HID Hydroponic Ballast NEW US $169.99

1000 WATT MH HPS SWITCHABLE MAGNETIC Ballast HYDROPONICS 1000W US $129.99

UNIVERSAL 480XLHTCP000I MAGNETIC BALLAST NIB US $75.00

F20T12 Fluorescent Magnetic Ballast by GE 80819 US $19.99

Sylvania 47243 M175 SUPER5 KIT METALARC MAGNETIC BALLAST KIT US $97.89

GE GEM140HRS120 Magnetic Ballast 120 volts 60Hz NIP US $19.99

ADVANCE RC2S102TP MAGNETIC STD RAPID START BALLAST 120 V 60 HZ US $68.22

UNIVERSAL BRAND P350ML5AC4M 500K PULSE START METAL HALIDE MAGNETIC BALLAST NIB US $59.99

MAGNETEK 827 SLH TC P 827 SLH TCP MAGNETIC FLUORESCENT BALLAST 2x F96 84 72T12 6 US $40.00

NEW MagneTek Universal 806SLHTCP Magnetic Ballast 120VAC 60Hz S16E US $49.99

Virtual Sun 400W HPS MH Grow Light Hood Reflector Magnetic Ballast Kit 400 Watt US $234.99

Virtual Sun 600W HPS MH Grow Light Hood Reflector Magnetic Ballast Kit 600 Watt US $266.99

Virtual Sun 1000W Grow Light Hood Magnetic Ballast System 1000 Watt HPS MH Kit US $299.99

NIB ADVANCE V 2E75 S TP MARK III ENERGY EFFIECIENT MAGNETIC BALLAST VV 462 US $22.99

1 Light 277 Volt Magnetic Ballast US $9.99

GE Magnetic Rapid Start Ballast 89714 GEM140HRS120DIY US $8.99

Virtual Sun 400W HPS MH Magnetic Grow Light Lamp Power Ballast 400 Watt US $349.99

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