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Ultra-safety: protection against short circuit, power Surge, ignition failure, Overheat, end-of bulb-life; built-in cooling fan and graduating fin designed to minimize ballast temperature.

Operating voltage range: 100v~265v with 120v working voltage; dimmable options: 50%, 75%, 100%. Watt option: 600w / 1000w / 750w / Super lumens 110%. Built-in cooling fan and graduating fin designed to minimize ballast temperature.



Stable output voltage:high-frequency output results in less power loss 50/60Hz Frequency. Super-safety:tophort digital ballasts are tuned for minimal total harmonic distortion THD% 99% Power factors replaceable outset fuse by input terminal for short circuit protection short circuit protection by automatic power shut off for ultimate safety fast lamp ignition by lighting up the bulbs within 1-3mins max.
Guarantee assurance:our tophort hps grow light ballasts are ul certified and come with a 2-year warranty against manufacturer defects. Specification:rating input current 2. 89, waterproof level ip65, operating temperature -20~50, Start current 0.96, net weight


1. Galaxy Audio
#ad
ETL Listed, 120/208/240 Volt, Galaxy Remote Commercial Electronic Ballast, 1000 Watt
#adGalaxy Audio #ad - Compatible with all sun system branded reflectors. Compliant with fcc article 18 part a. Operate a 1000 watt hps, 75%, mh or de lamp at 50%, 100% or 110% settings.More information #ad
Efficient >98% pf operates 1000 watt hps/mh and de lamps, fully sealed extruded aluminum housing, smart start feature, lightweight and quiet operation. Comes pre-wired with a sun system lamp cord receptacle.Brand | Galaxy Audio #ad |
Manufacturer | Sunlight Supply Inc. #ad |
Height | 6.5 Inches |
Length | 18.5 Inches |
Weight | 1.7 Pounds |
Width | 10.5 Inches |
Part Number | HGC902680 |
Model | HGC902680 |
Warranty | Manufacturer's 2 year warranty. |
More information #ad
2. iPower
#ad
1000W, iPower GLBLST1000DX4 4-Pack Horticulture 1000 Watt Digital Dimmable Electronic Ballast for Hydroponic HPS MH Grow Light, Black, 4 Pack
#adiPower #ad - High frequency output results in less power loss, 30% more Lumens than Magnetic ballasts for improved yields. Automatically converts between hps and mh light bulbs by micro-chip programming; Fast lamp ignition by lighting up the bulbs within 1-2 minutes max; Stable voltage output ensures flicker free light.Ultra-safety: protection against short circuit, power Surge, ignition failure, Overheat, end-of bulb-life; built-in cooling fan and graduating fin designed to minimize ballast temperature.
More information #ad
Package included: 4-pack 1000 watt digital dimmable electronic ballast included. Support dual voltage input 120v/240v; dimmable options: 50%, 75%, 100%; 8 feet heavy-duty power cord included.Brand | iPower #ad |
Manufacturer | iPower #ad |
Height | 7.6 Inches |
Length | 18.3 Inches |
Width | 13.8 Inches |
Part Number | GLBLST1000DX4 |
Model | GLBLST1000DX4 |
Warranty | 2 years. |
More information #ad
3. iPower
#ad
Black, 1000W, iPower GLBLST1000D Horticulture 1000 Watt Digital Dimmable Electronic Ballast for Hydroponics HPS MH Grow Light
#adiPower #ad - Specification: compatible with hps and mh light bulbs by micro-chip programming, 8FT heavy-duty power cord included, fast lamp ignition by lighting up the bulbs within 1-2 mins max, stable voltage output ensures flicker free light.Operating voltage range: 100v~265v with 120v working voltage; dimmable options: 50%, 75%, 100%. Watt option: 600w / 1000w / 750w / Super lumens 110%. Built-in cooling fan and graduating fin designed to minimize ballast temperature.
More information #ad
High frequency output results in less power loss: 30% more lumens than magnetic ballasts for improved yields. Package included: 1 x 1000 watt digital dimmable electronic ballast, 1 x heavy-duty power cord, 1 x operating manual. Ultra-safety: advanced protection against short circuit, overheat, ignition failure, power surge, end-of bulb-life.Brand | iPower #ad |
Manufacturer | iPower #ad |
Height | 7 Inches |
Length | 3.5 Inches |
Weight | 0 Pounds |
Width | 17.5 Inches |
Part Number | GLBLST1000D |
Model | GLBLST1000D |
Warranty | 2 years. |
More information #ad
4. Solis Tek
#ad
Does Not work with Single Ended Bulbs, Must Use a Double-Ended Bulb, SolisTek Matrix LCD DE Double-Ended 1000W Dimmable Digital Ballast
#adSolis Tek #ad - Sensessmart technology - Solis-Tek ballasts will not ignite without a complete and proper connection. Wattage settings: 1100w, 1000w, 825w, 750w, 660W, 600W.More information #ad
Wattage settings: 1100w, 825w, 660w, 750W, 1000W, 600W. Dimmable, with multi-wattage capabilility, Only 1 Remote Needed not included for All Solis Tek Matrix Ballasts. Wattage settings: 1100w, 660w, 825w, 750W, 1000w, 600W.Brand | Solis Tek #ad |
Manufacturer | Hydro Galaxy #ad |
Height | 9.5 Inches |
Length | 18 Inches |
Weight | 16 Pounds |
Width | 6 Inches |
Part Number | ST1001 |
Model | STK1000LCD |
More information #ad
5. Hydrofarm
#ad
Quantum 1000W Digital Ballast, 120/240V Dimmable Ballast
#adHydrofarm #ad - Resin sealed circuit board for high humidity installations and can easily be used in conjunction with lighting controllers and flip boxes. Higher lumen output than magnetic ballasts and can run efficiently on generators without flickering.More information #ad
Accepts 120v/240v with no wiring needed both cords included; 208V-configurable with electrician assistance. The most stable output frequency of any ballast, and runs 15% cooler than other digital ballasts on the market. Run at 100%, 75% or 50% power and strikes both metal halide and high pressure sodium bulbs.Brand | Hydrofarm #ad |
Manufacturer | Quantum #ad |
Height | 3.15 Inches |
Length | 17.5 Inches |
Weight | 7.7 Pounds |
Width | 7.1 Inches |
Part Number | QT1000 |
Model | QT1000 |
Warranty | 3 YEAR WARRANTY |
More information #ad
6. TOPHORT
#ad
Blue, TOPHORT 1000W Digital Electronic Ballast for 1000W HPS MH Grow Light Bulb Lamp Ballast 1000W
#adTOPHORT #ad - Suitable for mh and hps:tophort electronic dimmable ballast compatible with both MH and HPS bulbs, 120V and 240V power supplies. If your order is more than one month, contact the seller directly, please don't contact Amazon, we will provide you with warranty service.Stable output voltage:high-frequency output results in less power loss 50/60Hz Frequency. Super-safety:tophort digital ballasts are tuned for minimal total harmonic distortion THD% 99% Power factors replaceable outset fuse by input terminal for short circuit protection short circuit protection by automatic power shut off for ultimate safety fast lamp ignition by lighting up the bulbs within 1-3mins max.
More information #ad
Guarantee assurance:our tophort hps grow light ballasts are ul certified and come with a 2-year warranty against manufacturer defects. Specification:rating input current 2. 89, waterproof level ip65, operating temperature -20~50, Start current 0.96, net weight
Brand | TOPHORT #ad |
Manufacturer | TOPHORT #ad |
More information #ad
7. VIVOSUN
#ad
1 Pair Rope Hanger Included Upgraded Version, 120/240V Dimmable Ballast, 98% High Reflectivity for Better Growth, VIVOSUN 1000 Watt Double Ended Grow Light Fixture
#adVIVOSUN #ad - This de lighting system will generate much heat, we strongely suggest you to use this system in the condition with adequete ventiliation. High frequency digital ballast designed specifically for use with Double Ended lamps; Adjustable to 600/750/1000/1150W.More information #ad
Operates on 120/240-volt, comes with 120V power cord, 1 Pair Rope Hanger and two-year warranty. Fully sealed ballast housing protects components against harsh grow room conditions. Sturdy reflective hood is made of Italian VEGA aluminum rated at 98% reflectivity; the contour design and texturing eliminates hot spots and dead zones.Brand | VIVOSUN #ad |
Manufacturer | VIVOSUN #ad |
More information #ad
8. iPower
#ad
1000W, iPower Horticulture 1000 Watt Digital Dimmable Electronic Ballast for Hydroponic HPS MH Grow Light with 200pcs Cable Tie of 8"
#adiPower #ad - Package includes: 1*1000w ballast, 1*200pcs Cable Tie of 8". Operating voltage range: 100v~265v with 120v working voltage; Dimmable Options: 50%, 75%, 100%. Ultra-safety: advanced protection against short circuit, Overheat, power Surge, ignition failure, end-of bulb-life.More information #ad
Power source Type: Corded Electric. Optimal heat dissipation: built-in cooling fan and graduating fin designed to minimize ballast temperature. Compatible with hps and mH light bulbs by micro-chip programming; Free heavy-duty power cord included.Brand | iPower #ad |
Manufacturer | iPower #ad |
Height | 8 Inches |
Length | 18 Inches |
Width | 13 Inches |
Part Number | GLBLST1000DCB8 |
Model | Horticulture 1000 Watt |
Warranty | No |
More information #ad