Ballast
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iPower 12 Inch Variable Shutter Exhaust Fan Aluminum with Speed Controller and Power Cord Kit, 1620RPM, 1600 CFM, 2-Pack, Silver
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$86.94$86.94 - $86.94Current price $86.94The power shutter exhaust fan is perfect for removing excess heat moisture and unpleasant odors from virtually any commercial location including re...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$86.94$86.94 - $86.94Current price $86.94 -
iPower 600 Watt Digital Dimmable Electronic Ballast for HPS MH Grow Light
iPowerOriginal price $75.63 - Original price $75.63Original price$75.63$75.63 - $75.63Current price $75.63Support Dual Voltage Input 120V/240V; Dimmable Options: 50%, 75%, 100%; (Free heavy-duty power cord included) Efficiency: High frequency output ...
View full detailsOriginal price $75.63 - Original price $75.63Original price$75.63$75.63 - $75.63Current price $75.63 -
iPower 12 Inch Shutter Exhaust Fan Aluminum High Speed 1620RPM, 940 CFM, 1-Pack, Silver
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$39.70$39.70 - $39.70Current price $39.70The power shutter exhaust fan is perfect for removing excess heat, moisture, and unpleasant odors from virtually any commercial location, including...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$39.70$39.70 - $39.70Current price $39.70 -
Simple Deluxe 15 Feet Extension Hanging Lantern Pendant Light Lamp Cord Cable E26-E27 Socket On-Off Switch, UL Listed
Simple DeluxeOriginal price $3.80 - Original price $3.80Original price$3.80$3.80 - $3.80Current price $3.80Safety Assurance: this hanging lantern cord cable is UL listed for safety, 100% safe from fire. Easy Access for On/ Off Switch: You can turn on ...
View full detailsOriginal price $3.80 - Original price $3.80Original price$3.80$3.80 - $3.80Current price $3.80Out of Stock -
iPower 400 Watt Digital Dimmable Electronic Ballast for HPS MH Grow Light
iPowerOriginal price $71.07 - Original price $71.07Original price$71.07$71.07 - $71.07Current price $71.07Support Dual Voltage Input 120V/240V; Dimmable Options: 50%, 75%, 100%; (Free heavy-duty power cord included) Efficiency: High frequency output ...
View full detailsOriginal price $71.07 - Original price $71.07Original price$71.07$71.07 - $71.07Current price $71.07Out of Stock -
iPower 7-Gallon 10-Pack Grow Bags Fabric Aeration Pots Container with Strap Handles for Nursery Garden and Planting(Black)
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$12.76$12.76 - $12.76Current price $12.76IPower 7-Gallon 10-Pack Grow Bags Fabric Aeration Pots Container With Strap Handles For Nursery Garden And Planting
Original price $0.00 - Original price $0.00Original price $0.00$12.76$12.76 - $12.76Current price $12.76 -
iPower GLGROWBAG20X5X2 20-Gallon 10-Pack Grow Bags Fabric Aeration Pots Container with Strap Handles for Nursery Garden and Planting, 20 Gallon
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$24.09$24.09 - $24.09Current price $24.09Fabric Material: Made of 300g thickened nonwoven fabric, these pots are moderately permeable, environmentally friendly and BPA-free. Can be washed ...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$24.09$24.09 - $24.09Current price $24.09Out of Stock -
iPower GLHTMTCTRLHTMTLX2 2 Pack 48" x 20" Warm Hydroponic Seedling Heat Mat and Digital Thermostat Control Combo Set for Plant Germination, Black
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$55.96$55.96 - $55.96Current price $55.96Variety of uses: perfect for indoor gardening, for better plant growth and flower seed germination, spring seedling starts and cutting propagation....
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$55.96$55.96 - $55.96Current price $55.96Out of Stock -
iPower GLHTMTLX2 2-Pack Durable Waterproof Seedling Heat Mat 48" x 20" Warm Hydroponic Plant Germination Starting Pad, Black
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$34.30$34.30 - $34.30Current price $34.30The power is engineered for better performance and greater durability. The new, stronger heating wire and thicker multi-layer construction offers m...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$34.30$34.30 - $34.30Current price $34.30 -
iPower GLFANXSETINLINE4D8RH 4 Inch 190 CFM Inline Fan Carbon Filter 8 Feet Ducting Combo with Humidity Monitor Grow Tent Ventilation, Grey
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$65.08$65.08 - $65.08Current price $65.084 Inch 190 CFM Duct Inline Fan Blower: Made with quality components for quiet operation. Composite fan blades and center hub which reduces noise an...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$65.08$65.08 - $65.08Current price $65.08 -
iPower 600 Watt HPS Digital Dimmable Grow Light System Kits Wing Reflector Set with Timer
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$102.60$102.60 - $102.60Current price $102.6019-inch wing reflector: Up to 4' x 4' light coverage, built-in 15 feet heavy-duty lamp cord with E39 ceramic mogul socket and standard hydroponic S...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$102.60$102.60 - $102.60Current price $102.60 -
iPower 6 Inch 240 CFM Booster Fan Inline Duct Vent Blower with Variable Speed Controller Adjuster
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$17.67$17.67 - $17.67Current price $17.67Specification: Diameter: 6inch; Air flow: 240 CFM; Speed: 2950 RPM; Voltage: 110/120V; Wattage: 37W; Noise level: 48 db. Max operating temp of moto...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$17.67$17.67 - $17.67Current price $17.67 -
Ventilation Kit, 6'' Filter, 16' Ducting, 350 CFM Inline Fan With Controllers & Thermohygrometer & Rope, iPower
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$95.82$95.82 - $95.82Current price $95.826 Inch 350 CFM Duct Inline Fan Blower: Composite fan blades and center hub which reduces noise and vibration. 6 Inch 1050+ IAV Australia Charcoal F...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$95.82$95.82 - $95.82Current price $95.82Out of Stock -
Ventilation Kit, 6 Inch 350 CFM Inline Carbon Filter with Fan Speed Controller and Thermohygrometer, iPower
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$89.91$89.91 - $89.91Current price $89.916 Inch 294 CFM Duct Inline Fan Blower: Composite fan blades and center hub which reduces noise and vibration. 6 Inch 1050+ IAV Australia Charcoal F...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$89.91$89.91 - $89.91Current price $89.91Out of Stock -
iPower GLGROWBAG3X5X2 3-Gallon 10-Pack Grow Bags Fabric Aeration Pots Container, 3 Gallon, Black
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$9.25$9.25 - $9.25Current price $9.25Fabric material: Made of 300g thickened nonwoven fabric, these pots are moderately permeable, environmentally friendly and BPA-free. Can be washed ...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$9.25$9.25 - $9.25Current price $9.25 -
iPower 4 Inch 100 CFM Booster Fan Inline Duct Vent Blower with Variable Speed Controller Adjuster, Silver
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$15.36$15.36 - $15.36Current price $15.36Fan specification: diameter: 4inch; Air flow: 100 CFM; Speed: 2930 RPM; Voltage: 110/120V; Wattage: 12W; Noise level: 40 db. Variable fan speed con...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$15.36$15.36 - $15.36Current price $15.36 -
iPower GLFANXCONTROLMAX Exhaust Variable Vent Fan Speed Adjuster HVAC Controls, Black
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$10.72$10.72 - $10.72Current price $10.72If you are looking for a quality speed controller for your fan, look no further! Using a hard plastic shell and metal mounting clip, enjoy the acce...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$10.72$10.72 - $10.72Current price $10.72 -
iPower 12 Inch Shutter Exhaust Fan Aluminum High Speed 1620RPM, 940 CFM, 2-PACK, Silver
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$79.41$79.41 - $79.41Current price $79.41The power shutter exhaust fan is perfect for removing excess heat moisture and unpleasant odors from virtually any commercial location including re...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$79.41$79.41 - $79.41Current price $79.41 -
iPower GLFANXINLINEEXPC8 8 Inch 500 CFM Inline Duct Fan with Variable Speed Controller Ventilation, Quiet HVAC Exhaust Blower, 8" Fan & Speed, Black
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$51.66$51.66 - $51.66Current price $51.668 550 CFM inline Duct fan with variable speed controller ventilation, quiet HVAC Blower, 8, Black
Original price $0.00 - Original price $0.00Original price $0.00$51.66$51.66 - $51.66Current price $51.66 -
iPower GLFANXINLCTR12 12 Inch 1060 CFM Duct Inline HVAC Exhaust Blower Ventilation Fan with Variable Speed Controller, 12", Grey
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$76.86$76.86 - $76.86Current price $76.86The iPower Inline Fan, an addition to the iPower family, utilizes the newest and advanced technology to offer an affordable air movement solution. ...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$76.86$76.86 - $76.86Current price $76.86 -
iPower GLGROWBAG15X5X2 Fabric Aeration Pots Container with Strap Handles for Nursery Garden and Planting, 15 Gallon
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$19.88$19.88 - $19.88Current price $19.88iPower GLGROWBAG15X5X2 Fabric Aeration Pots Container with Strap Handles for Nursery Garden and Planting, 15 Gallon
Original price $0.00 - Original price $0.00Original price $0.00$19.88$19.88 - $19.88Current price $19.88Out of Stock -
iPower GLFANXINLCTR10 10 Inch 862 CFM Duct Inline HVAC Exhaust Blower Ventilation Fan with Variable Speed Controller, 10", Grey
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$67.85$67.85 - $67.85Current price $67.85The iPower Inline Fan, an addition to the iPower family, utilizes the newest and advanced technology to offer an affordable air movement solution. ...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$67.85$67.85 - $67.85Current price $67.85 -
Ventilation Kit, 6'' Filter, 25' Ducting, 350 CFM Inline Fan With Controllers & Thermohygrometer & Rope, iPower
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$97.49$97.49 - $97.49Current price $97.49and center hub which reduces noise and vibration 6 Inch Filter: Dimensions: 6 inches Flange Ducting x 16 inches Length, Reversible flange. Free Pre...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$97.49$97.49 - $97.49Current price $97.49Out of Stock -
iPower Under Tank Heat pad and Digital Thermostat Combo Set for Reptiles
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$20.02$20.02 - $20.02Current price $20.02The iPower reptile heating pad is specially designed to be used on standard glass terrarium for reptile, amphibian, small animal, or plant terrariu...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$20.02$20.02 - $20.02Current price $20.02Out of Stock -
iPower 6 Inch 442 CFM Inline Fan Carbon Filter 25 Feet Ducting Combo with Variable Speed Controller and Rope Hanger for Grow Tent Ventilation
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$110.00$110.00 - $110.00Current price $110.00iPower 6 442 CFM inline fan filter 25 ducting combo with variable Speed controller & rope hanger for grow tent ventilation
Original price $0.00 - Original price $0.00Original price $0.00$110.00$110.00 - $110.00Current price $110.00 -
Ventilation Kit, 4 Inch 150 CFM Inline Filter with Fan Speed Controller and Thermohygrometer, iPower
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$63.67$63.67 - $63.67Current price $63.674 Inch 150 CFM Duct Inline Fan Blower: Composite fan blades and center hub which reduces noise and vibration 4 Inch Filter: Dimensions, 4 inches Fl...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$63.67$63.67 - $63.67Current price $63.67Out of Stock -
16 Inch Leaf Bowl Trimmer and Hanging Herb Drying Rack 4 Tiers 2Ft , iPower
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$107.99$107.99 - $107.99Current price $107.99Leaf bowl trimmer operation instructions: 1 Remove the top from the flower trimmer's base remove the top from the flower trimmer's base. The inside...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$107.99$107.99 - $107.99Current price $107.99Out of Stock -
2 Pcs 40°F -108°F Digital Heat Mat Thermostat Controller for Seed Germination, Reptiles, Black, iPower
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$25.19$25.19 - $25.19Current price $25.19iPower heating pad thermostat can provide constant customized seed germination, crawling and brewing temperature. It is ideal for maintaining the r...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$25.19$25.19 - $25.19Current price $25.19 -
Ventilation Kit, 8'' Air Carbon Filter, 25' Ducting, 500 CFM Inline Fan With Controllers & Thermohygrometer, iPower
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$135.00$135.00 - $135.00Current price $135.008 Inch 550 CFM Duct Inline Fan Blower: Composite fan blades and center hub which reduces noise and vibration. 8 Inch 1050+ IAV Australia Charcoal F...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$135.00$135.00 - $135.00Current price $135.00Out of Stock -
iPower GLFANXINL4FILT4MD8CTR 4 Inch 190 CFM Inline Fan Carbon Filter 8 Feet Ducting Combo with Variable Speed Controller and Rope Hanger for Grow Tent Ventilation, 4" Fan & Filter, Grey
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$67.30$67.30 - $67.30Current price $67.304 Inch 190 CFM Duct Inline Fan Blower: Made with quality components for quiet operation. Composite fan blades and center hub, which reduces noise a...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$67.30$67.30 - $67.30Current price $67.30 -
iPower 8 Inch 750 CFM Inline Fan Carbon Filter 25 Feet Ducting Combo with Variable Speed Controller and Rope Hanger for Grow Tent Ventilation
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$145.00$145.00 - $145.00Current price $145.008 Inch 750 CFM Duct Inline Fan Blower: Made with quality components for quiet operation. Composite fan blades and center hub which reduces noise an...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$145.00$145.00 - $145.00Current price $145.00Out of Stock -
iPower GLFANXINLINEEXPC4 4 Inch 118 CFM Inline Duct Fan with Variable Speed Controller Ventilation, Quiet HVAC Exhaust Blower, 4" Fan & Speed, Black
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$32.91$32.91 - $32.91Current price $32.91Specifications: Diameter: 4inch; Air flow: 118 CFM; Wattage: 28W; Noise level: 30db. 110V standard household plug; Pre-wired 5.9 Feet power cord. M...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$32.91$32.91 - $32.91Current price $32.91Out of Stock -
Ventilation Kit, 4'' Filter, 8' Ducting, 500 CFM Inline Fan With Controllers & Thermohygrometer & Rope, iPower
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$70.74$70.74 - $70.74Current price $70.744 Inch 190 CFM Duct Inline Fan Blower: Made with quality components for quiet operation. Composite fan blades and center hub which reduces noise an...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$70.74$70.74 - $70.74Current price $70.74 -
6 Pcs Hydroponic 1000W Horticulture Flowering Pressure Sodium HPS Grow Light Bulb Lamp, iPower
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$97.83$97.83 - $97.83Current price $97.83iPower 1000-Watt High Pressure Sodium HID light bulb is an efficient lighting solution for industrial applications such as warehouses, post top lig...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$97.83$97.83 - $97.83Current price $97.83Out of Stock -
Ventilation Kit, 6'' Filter, 25' Ducting, 442 CFM Inline Fan With Controllers & Thermohygrometer & Rope, iPower
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$104.62$104.62 - $104.62Current price $104.626 Inch 442 CFM Duct Inline Fan Blower: Made with quality components for quiet operation. Composite fan blades and center hub which reduces noise an...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$104.62$104.62 - $104.62Current price $104.62 -
Ventilation Kit, 8'' Filter, 25' Ducting, 750 CFM Inline Fan With Controllers & Thermohygrometer & Rope, iPower
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$148.00$148.00 - $148.00Current price $148.008 Inch Inline Fan: Voltage: 110V~130V; Frequency: 60HZ; Wattage: 137W; Air Velocity: 750CFM; Speed: 2600RMP; Max Ambient Temperature: 176?/ 80?. 8 ...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$148.00$148.00 - $148.00Current price $148.00Out of Stock -
Ventilation Kit, 4'' Carbon Filter & 190 CFM Inline Fan with Variable Speed Controller 8' Rope Hanger, iPower
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$65.71$65.71 - $65.71Current price $65.714 Inch 190 CFM Duct Inline Fan Blower: Made with quality UL components for quiet operation. Composite fan blades and center hub which reduces noise...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$65.71$65.71 - $65.71Current price $65.71 -
4' Fluorescent Bracket with 2 T5 Bulbs, 24 Hour Plug-In Mechanical Socket Timer Switch, iPower
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$66.04$66.04 - $66.04Current price $66.04iPower 54WX2 4 Feet 2-Bulb T5 Fluorescent Grow Light Stand Rack for Seed Starting Plant Growing, 6400K with 24 Hour Plug-in Mechanical Electric Out...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$66.04$66.04 - $66.04Current price $66.04Out of Stock -
iPower Terrarium Reptile Heating Pad Under Tank Warmer Heater Mat with Digital
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$17.46$17.46 - $17.46Current price $17.46The power reptile heating pad is specially designed to be used on standard glass terrarium for reptile, amphibian, small animal, or plant terrarium...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$17.46$17.46 - $17.46Current price $17.46 -
Ventilation Kit, 6'' Filter, 8' Ducting, 350 CFM Inline Fan With Controllers & Thermohygrometer & Rope, iPower
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$95.00$95.00 - $95.00Current price $95.006 Inch 294 CFM Duct Inline Fan Blower: Composite fan blades and center hub which reduces noise and vibration. 6 Inch Filter: Dimensions: 6" Flange ...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$95.00$95.00 - $95.00Current price $95.00Out of Stock -
iPower GLT5XX4B2X2 2-Pack 54WX2 4 Feet 2-Bulb T5 Fluorescent Light Stand Rack for Seed Starting Plant Growing, 6400K, White
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$116.22$116.22 - $116.22Current price $116.22iPowers T5 system can provide performance, flexibility and high lumen output in any growing environment. These daisy chain systems allow you to cho...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$116.22$116.22 - $116.22Current price $116.22Out of Stock -
8″ 550 CFM Inline Extractor Fan Carbon Filter Kit Hydroponic Grow Room Tent Air Ventilation System, iPower
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$127.00$127.00 - $127.00Current price $127.008 Inch 550 CFM Duct Inline Fan Blower: Composite fan blades and center hub which reduces noise and vibration. 8 Inch 1050+ IAV Australia Charcoal F...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$127.00$127.00 - $127.00Current price $127.00Out of Stock -
16" Trimmer, 3 Ft Diameter, 6 Layers Hanging Rack, iPower
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$114.54$114.54 - $114.54Current price $114.54Leaf bowl trimmer operation instructions: 1 Remove the top from the flower trimmer's base remove the top from the flower trimmer's base. The inside...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$114.54$114.54 - $114.54Current price $114.54Out of Stock -
iPower 6 Inch 442 CFM Inline Fan Carbon Filter 16 Feet Ducting Combo with Variable Speed Controller and Rope Hanger for Grow Tent Ventilation
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$108.00$108.00 - $108.00Current price $108.006 Inch 442 CFM Duct Inline Fan Blower: Made with quality components for quiet operation. Composite fan blades and center hub which reduces noise an...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$108.00$108.00 - $108.00Current price $108.00 -
iPower 6 Inch 442 CFM Inline Fan Carbon Filter Combo with Variable Speed Controller 8 Feet Rope Hanger for Grow Tent Ventilation
iPowerOriginal price $0.00 - Original price $0.00Original price $0.00$95.00$95.00 - $95.00Current price $95.006 Inch 442 CFM Duct Inline Fan Blower: Made with quality UL components for quiet operation. Composite fan blades and center hub which reduces noise...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$95.00$95.00 - $95.00Current price $95.00
Ballast and Green Houses Benefits
Ballasts are important in hydroponic systems as they control the lighting and protect lighting systems from damage due to power fluctuations. Hydroponics ballast controls the energy output of lights making them more energy efficient. These lighting ballasts are available in different wattages such as 400 Watt Digital Dimmable Electronic Ballasts, 600 Watt Digital Dimmable Electronic Ballasts, 1000 Watt Digital Dimmable Electronic Ballasts etc, and you have to choose based on the wattage of the light you intend to pair it with. Different hydroponic ballasts are available for T5, HPS and MH bulbs. At Zenhydro, we offer hydroponic digital ballasts and ballasts from brands such as Galaxy, Hydrofarm, Sun System, iPower, Phantom, Eye Hortilux and Phillips. Buy ballast light ballasts online depending on your lighting system today and help your lights last longer. Choosing ballast hydroponics is not very difficult, choose the right grow light ballast for your garden.