It is important to have the best dimmable ballast. We are here to help you choose the best one for your needs from all the best available products in market today.

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Our Top Picks:

Best Overall: Buy: Vivosun Digital Ballast READ REVIEW

Best For Small Space: Buy: Hydrofarm Dimmable Ballast READ REVIEW

Best For Fluorescent: Buy: Advance Ballasts Dimmable Ballast READ REVIEW

Best For Light: Buy: Nanolux Dimmable Ballast READ REVIEW

Best For High Power: Buy: Advance Ballast Dimmable Ballast READ REVIEW

Best For Power Cord: Buy: Vivosun Dimmable Ballast READ REVIEW

Best For High Efficiency: Buy: Bei Cheng Dimmable Ballast READ REVIEW

Best With Lamp Type: Buy: Iar Dimmable Ballast READ REVIEW

Best Overall: Vivosun Digital Ballast

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If you often find yourself scrambling for good ballast, Vivosun Digital Ballast is your solution. The vivosun digital ballast is used for power cord and it works great. Your bulbs will potentially last longer before they will need replacement. The bulb and ballast have the same wattage before powering on.

The ballast works great and it is compatible. In addition, the ballast will continuously try to light the bulb up. Lastly, the vivosun digital ballast works well and it has overheating protection.

Most customers agree that the ballast is great little ballast for the money. Moreover, a few say that the ballast works for growing in dirt too. Further, they also found that this replaced a virtual sun ballast that lasted 6 years, has a restart protection built in. Consequently, customers were eager to recommend it to friends and families.

• This was built with great customer service and it worked fine.
• This has matched bulb types, is reliable and it runs pretty cool.
• This is normal and it is best for the price.
• Do not operate the ballast before you read & fully comprehend the product instructions.

Best For Small Space: Hydrofarm Dimmable Ballast

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The Hydrofarm Dimmable Ballast is suitable and reliable and fits well with your regular use. The hydrofarm dimmable ballast works perfectly, works like advertised and it is perfect for high power factor. With a power factor of 99.9%—a highly stable output frequency—the quantum dimmable ballast lets you run your lamps at the strength you need, allowing you to control your light spread. The quantum dimmable ballast is silent, generator - ready, efficient, and cool - running — this is one cool ballast.

The ballast works great and it is great with quick responses. Further, the ballast can wait for delivery time and it is perfect for high power. Finally, the hydrofarm dimmable ballast is safe, is much brighter and it is compact.

Almost all buyers quickly discovered that the ballast has no problem with black-outs and brown-outs. In addition, a few also found that the ballast is a great price for a quality ballast. Further, a few strongly agree that the ballast has a bunch of settings along with that it uses less powerful far so good. In conclusion, buyers found this to be one of the best ballasts for daily purposes.

• The 400 w ballast ca n't run at 100 % or 75.
• It is super quiet, very well and it has input current.
• This is becoming a more common feature nowadays.
• This comes with a three - year warranty.

Best For Fluorescent: Advance Ballasts Dimmable Ballast

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Not everyone likes to purchase ballast for their daily purpose, but the advanced ballasts dimmable ballast would be an anomoly. Further, this ballast is typically used in offices, board rooms, and retail. Operates ( 2 ) 42 watt cfl lamps at 120 input volts. Most importantly, the Advance Ballasts Dimmable Ballast is normal, has replaced the switch and it has dimmed the lights.

• Delivers up to 65% energy savings over standard fixed output t8 ballasts.
• 100% to 5% full-range continuous dimming (down to 1% in t5/ho models).
• One of the newcomers and featured product.

Best For Light: Nanolux Dimmable Ballast

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Not everyone likes to purchase ballast for their daily usage, but the Nanolux Dimmable Ballast would be an anomoly. Make sure this fits by entering your model number. And, the ballast is good for light weight and it fires right up. In short, with a 4.3 rating and more than 152 buyers, the nanolux dimmable ballast stands as the best choice.

Most buyers found that the ballast comes with a 110 plug. Also, a few say that the ballast does mh/hps lamps with hydrofarm/hi-yeild plug adapters. Overall, most customers call the ballast suits best, and no one questions it.

• Strikes both mh and hps bulbs.
• Nccs app ready- dtu & rtu sold separately.
• One of the smallest, and smartest dimmable ballasts on the market.

Best For High Power: Advance Ballast Dimmable Ballast

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The Advance Ballast Dimmable Ballast's superior materials makes sure that it ages well with use. The advance ballast dimmableballast is normal, works well for high power factor and it is good for high power. . The advance izt-2s32 - sc dimming fluorescent ballast operates ( 2 ) f32t8 lamps at 120/277 input volts.

Most importantly, the advance ballast dimmable ballast is designed for thermal protection and it is perfect for type 1 outdoor.s.

• This ballast is typically used in offices, board rooms, and retails.
• Type 1 outdoor, inherent thermal protection.
• New and hot releases.

Best For Power Cord: Vivosun Dimmable Ballast

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The Vivosun Dimmable Ballast should be able to handle its purpose and duties with ease. Moreover, the ballast is the global leader for at-home growing technology & equipment. 600w ballast must match the 600w bulb. Most importantly, the vivosun dimmable ballast has overheating protection and it provides for power cord.

• Spec. : runs on 120 - 240v, 50/60hz, 8ft 120v power cord.
• Protection system: overheating protection, end-of-bulb-life protection, short-circuit protection, ignition-failure protection.
• Watt option: 250w / 400w / 600w / super lumens (110%).
• Set ballast to the same watt option as the matched bulb before starting.

Best For High Efficiency: Bei Cheng Dimmable Ballast

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Compared with other ballasts in this category, the Bei Cheng Dimmable Ballast has a convenient design. The bei cheng dimmableballast is fit for hps and it has overheating protection. The manufacturer says: All we do is hope you have a happy shopping experience. And, it comes with a built-in fuse, cooling fan and graduation fin design.

The ballast is great for power cord, is perfect for safe protection, it is compatible and has a safe design. Finally, the bei cheng dimmable ballast improves efficiency with higher lumen output than magnetic ballasts.

• Dimming options & super lumen - runs at 600w/750w/1000w.
• This is safe and it is designed for high efficiency.
• No flickering - runs efficiently on generators without flickering.

Best With Lamp Type: Iar Dimmable Ballast

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If you want nothing but a ballast that is suitable, this Iar Dimmable Ballast is certainly a wise investment. Make sure this fits by entering your model number. M2-ld 42 watts, 277 volts, 1 lamp cfl lamp shape, 4-pin lamp type, fluorescent electron dimming ballast. When it comes to searching for an optimal ballast, the iar dimmable ballast is definitely your first choice.

• One of the newcomers and featured product.
• Lot of satisfied buyers.