Best Mh Ballasts

DE MH Lamp 600W 4K with Outer Sleeve

  • Best use with ballasts designed to work with 400V DE lamps.
  • Inner quartz arc tube with outer Borosilicate protective jacket CRI of 65.
Check Stock

Yield Lab Horticulture 400w HPS Grow Light Wing Reflector Kit Easy Setup Full Spectrum System For Indoor Plants And Hydroponics – Free Timer and 12 Week Grow Guide DVD

  • 600W Digital Dimmable Electronic Ballast: Adjustable at 100%, 75% and 50% for maximum efficiency . Up to 30% more lumens than magnetic ballasts for....
  • Optimized spectrum and high PAR (Photosynthetic Active Radiation) to promote healthy plant....
  • 1 x Pair of 8-ft Adjustable Ratchet Clip Hanger Rope:Up to 75-pounds load capacity per rope hanger.
  • Wing Reflector: Over 90% high reflectivity aluminum（no hot-spot） ensures soonest flourish of your plants.
  • Package Includes : 1 - Reflector / 1 - HPS Bulb / 1 - MH Bulb / 1 - Digital Ballast / 1 - 1/8" Hangers / 1 - 24hr mechanical timer.
Check Stock

Vegelumax 600Watt Double Ended Enhanced Performance Metal Halide MH Grow Light Bulb Lamp,CCT 6000K,48,000 Lumens,for Horticulture Indoor Plants, Great for Commercial Applications,1Pack

  • ... components precisely render the most nourishing spectra for your plants.
  • Premium Quartz exterior won’t distort or dull light output..
  • NOTICE:The 6K Metal Halide is the best spectrum used for vegetative growth to encourage shorter node spacing and bushier plants, Specifically designed for high frequency electronic ballasts,for horizontal burning only and do not handle with bare hands..
Check Stock

VIVOSUN 1000 Watt Metal Halide MH Grow Light Bulb Lamp - Enhanced Blue and Violet Spectrums CCT 4200K 105,000 Lumens

  • 1000W VIVOSUN MH bulb compatible with electronic and magnetic ballasts, 105000 Lumens, E39 Base.
  • Optimized blue & violet spectrum and high PAR (Photosynthetic Active Radiation) to stimulate flower growth and enhance fruiting.
  • Extra-low lumen depreciation: maintaining over 90% of initial lumen output after running for 5,000 hours.
  • Startup Time: allow 2-3 mins for full bright. After power off, do please wait at least 5 mins before striking again.
Check Stock

2 QUANTUM 1000W Watt HPS & MH Dimmable Digital Grow Light Ballasts | QT1000

  • 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, overheat, end-of bulb-life. Built-in cooling fan and....
  • 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....
  • Package included: 1 x 1000 watt digital dimmable electronic ballast, 1 x heavy-duty power cord, 1 x operating manual.
Check Stock

VIVOSUN 400 Watt Vegetative Metal Halide MH Grow Light Bulb Lamp - Enhanced Blue and Violet Spectrums CCT 4200K 36,000 Lumens

  • 400W VIVOSUN MH bulb compatible with electronic and magnetic ballasts, 36000 Lumens, E39 Base.
  • Optimized blue & violet spectrum and high PAR (Photosynthetic Active Radiation) to stimulate flower growth and enhance fruiting.
  • Extra-low lumen depreciation: maintaining over 90% of initial lumen output after running for 5,000 hours.
  • Startup Time: allow 2-3 mins for full bright. After power off, do please wait at least 5 mins before striking again.
Check Stock

VIVOSUN 2-Pack 1000 Watt Metal Halide MH Grow Light Bulb Lamp - Enhanced Blue and Violet Spectrums CCT 4200K 105,000 Lumens

  • 1000W VIVOSUN MH bulb compatible with electronic and magnetic ballasts, 105000 Lumens, E39 Base.
  • Optimized blue & violet spectrum and high PAR (Photosynthetic Active Radiation) to stimulate flower growth and enhance fruiting.
  • Extra-low lumen depreciation: maintaining over 90% of initial lumen output after running for 5,000 hours.
  • Startup Time: allow 2-3 mins for full bright. After power off, do please wait at least 5 mins before striking again.
Check Stock

iPower 4-Pack 600 Watt Vegetative Metal Halide Lamp MH Conversion Grow Light Lamp Bulb 4 Pack 6000K

  • iPower 600 watt MH bulb compatible with electronic and magnetic ballasts, 55, 000 lumens.
  • 6, 000K blue & violet spectrum and high PAR (photosynthetic active radiation) to stimulate vegetative growth. Ideal for rapid growth phase of plants.
  • Extra-low lumen depreciation: maintaining over 90% of initial lumen output after running for 5, 000 hours.
  • Startup time: allow 3-5 mins for full bright. Please wait at least 5 mins after power shut off before striking again.
  • Long bulb life: 12, 000 hours. New long lasting life with a high lumen output and low energy consumption.
Check Stock

iPower GLBLST400D Horticulture 400 Watt Digital Dimmable Electronic Ballast for Hydroponic HPS MH Grow Light 400W

  • Support dual voltage input 120V/240V. Dimmable options: 50%, 75%, 100%. Watt option: 150w/250w/400w/Super lumens (110%).
  • 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 mins max.
  • Ultra-safety: Protection against short circuit, Power surge, ignition failure, overheat, end-of bulb-life.
  • Built-in cooling fan and graduating fin....
  • Package included: 1-pack 400 watt digital dimmable electronic ballast included.
Check Stock