Filters
Price
Pricing
Shipping
Condition
Store
Garden Tool Type
Brand
Type
Clear all filters

Save big on Sale Bargains - Up to 82% off on 400W Ballast

TODAY'S BEST DEALS
TOP DEAL
400w Nanolux Ballast
400w Nanolux Ballast
eBay
£55.00
SEE DETAILS
Top Deal
400w Nanolux Ballast
400w Nanolux Ballast
eBay
£55.00
SEE DETAILS
Top Deal
400w Lumatek Digital Ballast
400w Lumatek Digital Ballast
eBay
£85.99
SEE DETAILS
Featured
lumatek ballast 360w 400w 600w Super Lk6240
lumatek ballast 360w 400w 600w Super Lk6240
eBay
£70.00
SEE DETAILS
Featured
400w Lumatek Digital Dimmable Ballast
400w Lumatek Digital Dimmable Ballast
eBay
£84.99
SEE DETAILS
Top Deal
Kaizen 400w Magnetic Ballast HPS MH Hydroponics Grow Lamp Lighting FREE P&P
Kaizen 400w Magnetic Ballast HPS MH Hydroponics Grow Lamp Lighting FREE P&P
eBay
£26.95
SEE DETAILS
Featured
Maxibright 400W Digital Ballast For Grow Light Hydroponics
Maxibright 400W Digital Ballast For Grow Light Hydroponics
eBay
£67.95
SEE DETAILS
lumii 400w grow light ballast, full spectrum bulb. Power supply.
lumii 400w grow light ballast, full spectrum bulb. Power supply.
£50.00
eBay
Info
MAXIBRIGHT Digilight BALLAST 400W
MAXIBRIGHT Digilight BALLAST 400W
£82.99
eBay
Info
Maxibright Megalight 400W ballast
Maxibright Megalight 400W ballast
£59.95
eBay
Info
LUMii 400w Compacta Potted Ballast
LUMii 400w Compacta Potted Ballast
£44.99
eBay
Info
LUMii 400w Compacta Potted Ballast
LUMii 400w Compacta Potted Ballast
£39.50
eBay
Info
Century 400W Grow Light Ballast
Century 400W Grow Light Ballast
£25.00
eBay
Info
LUMii 400w Compacta Potted Ballast
LUMii 400w Compacta Potted Ballast
£39.50
eBay
Info
250w 400w 600w OMEGA Metal Ballast Grow Light Kit, HPS Dual Spectrum Bulb, Hood
250w 400w 600w OMEGA Metal Ballast Grow Light Kit, HPS Dual Spectrum Bulb, Hood
£55.25
eBay
Info
250w 400w 600w OMEGA Metal Ballast Grow Light Kit, HPS Dual Spectrum Bulb, Hood
250w 400w 600w OMEGA Metal Ballast Grow Light Kit, HPS Dual Spectrum Bulb, Hood
£55.25
eBay
Info
Maxibright Compact 400W Lighting Ballast - HPS
Maxibright Compact 400W Lighting Ballast - HPS
£54.95
eBay
Info
Digital 250w 400w 600w 660w Ballast Dimmable Lumii Hydroponics Grow Tent boost
Digital 250w 400w 600w 660w Ballast Dimmable Lumii Hydroponics Grow Tent boost
£64.99
eBay
Info
Century Grow Systems 400W Ballast & Lamp Holder - Hydroponics - COLLECTION ONLY
Century Grow Systems 400W Ballast & Lamp Holder - Hydroponics - COLLECTION ONLY
£45.00
eBay
Info
400w Philips Control Gear Pack L34-TS  Ballast + SN 58 Igniter
400w Philips Control Gear Pack L34-TS Ballast + SN 58 Igniter
£5.99
eBay
Info
Omega Digital Ballast Dimmable - 250w, 400w, 600w, 600w+ - Switchable HPS/MH
Omega Digital Ballast Dimmable - 250w, 400w, 600w, 600w+ - Switchable HPS/MH
£47.50
eBay
Info
LUMii 400w MAXii Reflector Lighting Kit Including Ballast
LUMii 400w MAXii Reflector Lighting Kit Including Ballast
£60.95
eBay
Info
LUMii 400w MAXii Reflector Lighting Kit Including Ballast
LUMii 400w MAXii Reflector Lighting Kit Including Ballast
£55.95
eBay
Info
LUMii 400w MAXii Reflector Lighting Kit Including Ballast
LUMii 400w MAXii Reflector Lighting Kit Including Ballast
£55.95
eBay
Info
LUMII COMPACTA 600W 400W MAGNETIC BALLAST GROW LIGHT KIT HYDROPONICS SUNBLASTER
LUMII COMPACTA 600W 400W MAGNETIC BALLAST GROW LIGHT KIT HYDROPONICS SUNBLASTER
£64.99
eBay
Info
LUMII COMPACTA 600W 400W MAGNETIC BALLAST GROW LIGHT KIT HYDROPONICS SUNBLASTER
LUMII COMPACTA 600W 400W MAGNETIC BALLAST GROW LIGHT KIT HYDROPONICS SUNBLASTER
£60.99
eBay
Info
LUMII 250W 400W & 600W ELECTRIC DIGITAL DIMMABLE BALLAST GROW LIGHT HYDROPONICS
LUMII 250W 400W & 600W ELECTRIC DIGITAL DIMMABLE BALLAST GROW LIGHT HYDROPONICS
£92.99
eBay
Info
LUMii Tima 600w 400w HPS MH Ballast Built in Timer Grow Light Silent Running
LUMii Tima 600w 400w HPS MH Ballast Built in Timer Grow Light Silent Running
£54.99
eBay
Info
LUMII 250W 400W & 600W ELECTRIC DIGITAL DIMMABLE BALLAST GROW LIGHT HYDROPONICS
LUMII 250W 400W & 600W ELECTRIC DIGITAL DIMMABLE BALLAST GROW LIGHT HYDROPONICS
£92.99
eBay
Info
LUMii Tima 600w 400w HPS MH Ballast Built in Timer Grow Light Silent Running
LUMii Tima 600w 400w HPS MH Ballast Built in Timer Grow Light Silent Running
£49.99
eBay
Info
LUMii 400w/600w Dual Core Quiet Cool Running Ballast Grow Light Hydroponics HPS
LUMii 400w/600w Dual Core Quiet Cool Running Ballast Grow Light Hydroponics HPS
£49.99
eBay
Info
SALE LUMii Compacta 400w or 600w Quiet Ballast Grow Light Hydroponics HPS MH
SALE LUMii Compacta 400w or 600w Quiet Ballast Grow Light Hydroponics HPS MH
£38.99
eBay
Info
LUMii 250w 400w 600w 1000w Quiet Cool Running Ballast Grow Light Hydroponics HPS
LUMii 250w 400w 600w 1000w Quiet Cool Running Ballast Grow Light Hydroponics HPS
£41.99
eBay
Info
Hydroponic Maxibright  400w watt HPS MH Grow Light - Ballast Only Used
Hydroponic Maxibright 400w watt HPS MH Grow Light - Ballast Only Used
£25.00
eBay
Info
SUNMASTER 600W DIGITAL DIMMABLE BALLAST 250W/400W/600W/660W BALLAST & FREE BULB!
SUNMASTER 600W DIGITAL DIMMABLE BALLAST 250W/400W/600 W/660W BALLAST & FREE BULB!
£75.95
eBay
Info
LUMii 250w 400w 600w 1000w Quiet Cool Running Ballast Grow Light Hydroponics HPS
LUMii 250w 400w 600w 1000w Quiet Cool Running Ballast Grow Light Hydroponics HPS
£56.99
eBay
Info
SALE LUMii Compacta 400w or 600w Quiet Ballast Grow Light Hydroponics HPS MH
SALE LUMii Compacta 400w or 600w Quiet Ballast Grow Light Hydroponics HPS MH
£38.99
eBay
Info
Hydroponic Digital light Ballast 600W SUNMASTER Dimmable (250W,400w,600W)
Hydroponic Digital light Ballast 600W SUNMASTER Dimmable (250W,400w,60 0W)
£48.00
eBay
Info
Kaizen 400w Grow Light Kit HPS Dual Spectrum Grow Lamp + Ballast + Reflector
Kaizen 400w Grow Light Kit HPS Dual Spectrum Grow Lamp + Ballast + Reflector
£39.95
eBay
Info
600W ELECTRONIC LUMI BLACK BALLAST DIGITAL 250W 400W 600W HYDROPONICS
600W ELECTRONIC LUMI BLACK BALLAST DIGITAL 250W 400W 600W HYDROPONICS
£62.99
eBay
Info
400w watt HPS Grow Light Bulb Flowering High Pressure Sodium Lamp for Ballast UK
400w watt HPS Grow Light Bulb Flowering High Pressure Sodium Lamp for Ballast UK
£10.00
eBay
Info
Lumii Digital 600w Ballast Dimmable Eco Superboost Lumii 250w 400w 600w 660w
Lumii Digital 600w Ballast Dimmable Eco Superboost Lumii 250w 400w 600w 660w
£79.99
eBay
Info
5" CoolTube Digital Grow Kit inc 400w Lumatek Ballast & Bulb
5" CoolTube Digital Grow Kit inc 400w Lumatek Ballast & Bulb
£145.99
eBay
Info
Hacienda 600w Slim-Line Digital Electronic Ballast Dimmable 600w/400w/250w
Hacienda 600w Slim-Line Digital Electronic Ballast Dimmable 600w/400w/250 w
£63.95
eBay
Info
OMEGA PRO+ 600 watt Dimmable Digital Ballast 660w,600w,400w,250w Hydroponics
OMEGA PRO+ 600 watt Dimmable Digital Ballast 660w,600w,400w,250w Hydroponics
£64.75
eBay
Info
2x LUMii 400w/600w Grow Light Ballasts
2x LUMii 400w/600w Grow Light Ballasts
£90.00
eBay
Info
Lumatek Digital Ballasts 250w, 400w, 600w & 1000w
Lumatek Digital Ballasts 250w, 400w, 600w & 1000w
£99.99
eBay
Info
Lumatek Digital Ballasts 250w, 400w, 600w & 1000w
Lumatek Digital Ballasts 250w, 400w, 600w & 1000w
£174.49
eBay
Info
Challenge - Hedge Trimmer - 400W
Challenge - Hedge Trimmer - 400W
£24.99
Argos.co.uk
Info
Lumatek Digital Ballasts 250w, 400w, 600w & 1000w
Lumatek Digital Ballasts 250w, 400w, 600w & 1000w
£249.99
eBay
Info
Lumatek Digital Ballasts 250w, 400w, 600w & 1000w
Lumatek Digital Ballasts 250w, 400w, 600w & 1000w
£149.49
eBay
Info
Lumatek Digital Ballasts 250w, 400w, 600w & 1000w
Lumatek Digital Ballasts 250w, 400w, 600w & 1000w
£104.49
eBay
Info
Lumatek Digital Ballasts 250w, 400w, 600w & 1000w
Lumatek Digital Ballasts 250w, 400w, 600w & 1000w
£82.99
eBay
Info
Lumatek Digital Ballasts 250w, 400w, 600w & 1000w
Lumatek Digital Ballasts 250w, 400w, 600w & 1000w
£82.99
eBay
Info
Lumatek Digital Ballasts 250w, 400w, 600w & 1000w
Lumatek Digital Ballasts 250w, 400w, 600w & 1000w
£119.49
eBay
Info
SUNMASTER 600W DIGITAL GROW LIGHT KIT - DIMMABLE 250W/400W/600W/660W
SUNMASTER 600W DIGITAL GROW LIGHT KIT - DIMMABLE 250W/400W/600 W/660W
£74.95
eBay
Info
400w ballast
400w ballast
£10.00
eBay
Info