Best Digital Ballast

Features

• 2023 New Technology: Built-in cooling fan and graduating fin designed to minimize ballast temperature. Advanced protection against short circuit, power surge, ignition failure, end-of bulb-life technology.
• Good compatibility: Automatically converts between HPS and MH light bulbs by micro-chip programming. Fast lamp ignition by lighting up the bulbs within 1-2 mins max. Stable voltage output ensures flicker free light.
• Operating parameter: Voltage range 100V~265V with 120V working voltage. Super lumens (110%). Dimmable options: 50%, 75%, 100%. Watt option: 600/750/1000W.
• More efficient: 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.

Features

• 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

Features

• 【Specification】:Rating input current 2.89,Start current 0.96,Operating temperature -20~50,Waterproof level IP65, Net weight <3 KG.
• 【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.

Features

• 【Specification】:Rating input current 2.89,Start current 0.96,Operating temperature -20~50,Waterproof level IP65, Net weight <3 KG.
• 【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.

Features

• Four-way dimming: Super lumens, 100%, 75% & 50%
• Input Voltage: 120/208/240V
• Input frequency: 50/60Hz
• Improved Protections: End of lamp life (EOL), ignition failure, short and open circuit
• 3 Year Limited Warranty. UL and cUL listed.

Features

• Operating voltage range: 100V~265V with 120V working voltage; dimmable options: 50%, 75%, 100%. Watt option: 600w / 750w / 1000w / Super lumens (110%)
• Ultra-safety: advanced protection against short circuit, power surge, ignition failure, end-of bulb-life. Built-in cooling fan and graduating fin designed to minimize ballast temperature
• High frequency output results in less power loss: 30% more lumens than magnetic ballasts for improved yields
• 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
• Package included: 1 x 1000 watt digital dimmable electronic ballast, 1 x heavy-duty power cord, 1 x operating manual

Features

• EFFICIENT: Even with 1000 watts this grow light ballast is completely silent, energy-efficient, reliable, and lightweight for your indoor grow light fixtures
• MICROPROCESSOR: 32 MHz fully integrated microprocessor keeps your setup running smoothly
• PROTECTION: Hot-restrike programming to protect the lamp and ballast in the event of the ballast turning off unexpectedly
• BRIGHTNESS: 4 brightness settings: 60 percent, 75 percent, 100 percent, and Super Boost
• LIGHT SETTINGS: Light can be dimmed to save energy and also features end of life lamp protection and LED indication

• eFinity Mini 1000W 120V/240V Digital Dimmable Electronic Ballast 600W/750W/1000W for MH HPS DE/SEGrow Light Bulb Lamp

Features

• 2023 New Technology: Built-in cooling fan and graduating fin designed to minimize ballast temperature. Advanced protection against short circuit, power surge, ignition failure, overheat, end-of bulb-life technology.
• Operating parameter: Voltage range 100V~265V with 120V working voltage. Super lumens (110%). Dimmable options: 50%, 75%, 100%. Watt option: 250/400/600W.
• Good compatibility: Automatically converts between HPS and MH light bulbs by micro-chip programming. Fast lamp ignition by lighting up the bulbs within 1-2 mins max. Stable voltage output ensures flicker free light.
• More efficient: High frequency output results in less power loss, 30% more lumens than magnetic ballasts for improved yields.
• Package included: 1 x 600-watt digital dimmable electronic ballast, 1 x heavy-duty power cord, 1 x operating manual

Features

• High power and low noise
• Power output: Dimmable at 50%, 75%, 100%
• Fully compatible for metal halide and high pressure sodium bulbs
• The built-in fuse, cooling fan and graduating fin design resulting in 15% cooler operation
• Stabilize input power and output luminous flux.
• External breaker system protects against power surges