Best Quantum Digital Ballasts - TopShopReview.com

Hydrofarm Quantum QT400 Dimmable Ballast 400W 400 W

Run at 100%, 75% or 50% power (400 W runs at 100% and 75%).
Strikes both metal halide and high pressure sodium bulbs.
Accepts 120V/240V with no wiring needed (both cords included).
208V-configurable with electrician assistance.
NOTE: The Quantum II series ballasts are designed to operate single-ended lamps only, and cannot run double-ended (DE) lamps.

Run at 100%, 75% or 50% power (400 W runs at 100% and 75%).
Strikes both metal halide and high pressure sodium bulbs.
Accepts 120V/240V with no wiring needed (both cords included).
208V-configurable with electrician assistance.
NOTE: The Quantum II series ballasts are designed to operate single-ended lamps only, and cannot run double-ended (DE) lamps.

Upgrade either your OEM 55 Watt ballasts OR existing aftermarket HID ballasts with our 55 W ballast.
Great for brightening your 55 W HID system.
Easily exchanges with quick attachment plug-and-play style connectors.

Run at 100%, 75% or 50% power and strikes both metal halide and high pressure sodium bulbs.
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.
Higher lumen output than magnetic ballasts and can run efficiently on generators without flickering.
Resin sealed circuit board for high humidity installations and can easily be used in conjunction with lighting controllers and flip boxes.

Super lumens(1100W), allows you to run different power output grow bulus.Operates on 120/240V,....
Overheating Protection&Circuit safety Protection:YOOLUX Ballast internal fan is very quiet and keeps all parts cool and running smoothly,External....
Consistent Light Output:YOOLUX Digital ballasts provide a more consistent electrical current to the plant bulb, resulting in a longer lasting bulbs....
High Efficiency: Reduces wastage and improves efficiency with higher up to 20% more lumen output than some old style magnetic ballasts. Note:Digital....
CUSTOMER CARE: "CUSTOMER FIRST" is our goal, Our YOOLUX support team 24/7 stands by to Solve customer product usage problems..

【Specification】:Rating input current 2.89,Start current 0.96,Operating temperature -20~50,Waterproof level IP65, Net weight .
【Suitable for MH and HPS】:TOPHORT electronic dimmable ballast compatible with both MH and HPS bulbs,120V and 240V power supplies..
【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....
【Guarantee Assurance】:Our TOPHORT HPS grow light ballasts are UL Certified and come with a 2-year warranty against manufacturer defects. If your....

【Specification】:Rating input current 2.89,Start current 0.96,Operating temperature -20~50,Waterproof level IP65, Net weight .
【Suitable for MH and HPS】:TOPHORT electronic dimmable ballast compatible with both MH and HPS bulbs,120V and 240V power supplies..
【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....
【Guarantee Assurance】:Our TOPHORT HPS grow light ballasts are UL Certified and come with a 2-year warranty against manufacturer defects. If your....

【Specification】:Rating input current 2.89,Start current 0.96,Operating temperature -20~50,Waterproof level IP65, Net weight .
【Suitable for MH and HPS】:TOPHORT electronic dimmable ballast compatible with both MH and HPS bulbs,120V and 240V power supplies..
【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....
【Guarantee Assurance】:Our TOPHORT HPS grow light ballasts are UL Certified and come with a 2-year warranty against manufacturer defects. If your....

【Specification】:Rating input current 2.89,Start current 0.96,Operating temperature -20~50,Waterproof level IP65, Net weight .
【Suitable for MH and HPS】:TOPHORT electronic dimmable ballast compatible with both MH and HPS bulbs,120V and 240V power supplies..
【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. If your order is more than one month, please don’t contact Amazon, contact the seller directly, we will provide you with warranty service..

【Specification】:Rating input current 2.89,Start current 0.96,Operating temperature -20~50,Waterproof level IP65, Net weight .
【Suitable for MH and HPS】:TOPHORT electronic dimmable ballast compatible with both MH and HPS bulbs,120V and 240V power supplies..
【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....
【Guarantee Assurance】:Our TOPHORT HPS grow light ballasts are UL Certified and come with a 2-year warranty against manufacturer defects. If your....