Grower's Choice Master Pursuit 1000W Double Ended HPS/MH Grow Light Fixture

Grower’s Choice proven Double End fixture technology has been enhanced, upgraded, and engineered for even better reliability, performance, efficiency and overall function your garden will appreciate.

The new reflector design promotes optimal cross lighting and PPFD. The new horizontal fixture case and reflector have been redesigned for better heat redistribution to keep your fixtures nice and cool.

The MP 1000w DE includes a built-in level for proper mounting and a safety device, lamp catch, has been installed to prevent damage to your garden in the event the lamp becomes dislodged due to improper install or accident.

The MP 1000w DE fixture now includes Grower’s Choice new 1200w Super HPS DE lamp that utilizes your fixtures full energy output, designed to perform in fixtures running on “boost mode”, providing the highest levels of par with the greatest efficiency leading to better harvests.

Grower's Choice Master Pursuit 1000W Double Ended Fixture Features:

  • Integrated Lighting
  • Wide Input Voltage range 208-277VAC / 50-60Hz
  • Active PFC 0.99 (Max) High efficiency, Low THD
  • Intelligent Self Diagnostic System
  • Soft start and Staggered ignition eliminates circuit inrush and protects lamp
  • Run Double ended 1000w bulb at 800W / 1000W / 1100W Master Pursuit
  • Multiple Protections OVP, UVP, OTP, SCP, OCP
  • Remote controlled
  • Working status display
  • 3 Year Warranty

      Grower's Choice Master Pursuit 1000W DE Fixture Product Details:

      • Rated Main Voltage: 208V 240V 277V
      • Input Current: 5.1A | 4.4A | 3.8A
      • Input Frequency: 50/60 Hz
      • Power Factor: >0.98
      • THD: <10%, 208-277VAC, 100% Load
      • Required Lamp Voltage: 200-280V
      • Illumination Surface: 10' X 10'
      • Start Up Time: 3-10 Second
      • Bulb Failure Detection: Yes
      • Protections: Open Circuit Protection, Short Circuit Protection, Over Voltage Protection, Under Voltage Protection, Over Temperature Protection

      Upgraded Design And New Features Include:

      The Master Pursuit line utilizes an updated horizontal case to reflector design which accommodates more canopy space. This new case design is reinforced to protect the fixtures internal components and employs heat sinks with greater surface area, translating to better heat distribution, providing further protection, longer fixture life and better efficiency performance.

      Clips: Improved ceramic lamp clips keep lamps secure, last longer than plastic clips and redistribute heat better.

      • Lamp Catch: Innovative safety device prevents damage due to dislodged or improperly installed lamps.
      • Level: Integrated bubble level provides a visual reference to verify horizontal mounting consistency.
      • Reflector: Redesigned reflector provides greater heat redistribution, improves cross lighting and PPFD.
      • Cords: Uses quality hard wired power cords with M25 connectors provide IP65 water resistance.
      • Dual Ports: Two receptacles for the master controller eliminate the need for split devices or adapters.

      AI Ignition Control

      This revolutionary feature, unique to our products, makes GC Series Digital Ballast the safest and most reliable ballast when used in automated multiple lamp applications. When multiple units are connected to the same mains circuit, our integrated Ignition Control software will completely balance the electrical draw by igniting one lamp at a time to prevent electrical surges and spikes that can overload the mains circuit and trip circuit breaking systems. For further efficiency, this feature   is activated alongside our 'Soft Start Technology'.

      Soft Start Technology 

      Soft Start Technology prolongs lamp life by stopping current rush to the lamp and preventing lamp overload. When the ballast is started from cold there will be a 3 second fixed delay before ignition. After ignition there will be a series of random 0-2 second delays before full brightness is reached after approximately 3-5 minutes. SoftStart Technology is also activated when increasing and decreasing power to the lamp using the 'Smart-Step' feature.

      Re-Strike of Hot Lamp after Mains Failure:

      The GC Series Digital Ballast uses a timed re-strike system that prevents the ballast from re-striking a hot lamp after a power failure. If a hot lamp is detected, the re-strike will be delayed for 60 second intervals until the lamp has cooled sufficiently to be re-ignited. Re-ignition is then controlled by 'SmartStart Ignition Control' and 'Soft Start Technology' software. ​

      Lamp Compatibility

      The GC Series Digital Ballast is suitable for use with all good quality HPS, Metal Halide and Ceramic Metal Halide lamps. For a guaranteed perfect match and the best results we recommend Grower’s Choice horticultural lamps. Grower’s Choice lamps are optimized for use with high efficiency electronic ballasts with adjustable output.

      High Energy Efficiency:

      The GC Series Digital Ballast is up to 30% more efficient than standard magnetic ballast producing more lumens of light per watt of consumed energy. Efficiency does not diminish and is maintained for the entire life of the unit.

      Automatic Frequency Adjustment:

      The GC Series Digital Ballast automatically adjusts its output frequency to maintain a constant output regardless of input power fluctuations and ageing lamps. This also prevents 'lamp flicker'.

      Full Circuit Protection

      The GC Series Digital Ballast uses a sophisticated software controlled circuit breaking system that is not seen in other manufacturer's ballasts. The system protects against  a series of  faults including: Open Circuit Protection, Short Circuit Protection, Over Voltage Protection, Under Voltage Protection and Over Temperature Protection. On Ignition the ballast performs a 3 second test of the circuit and in the event of a fault the ballast will go into protection mode to avoid damage to the ballast and lamp.

      Running  Temperature

      The GC Series Digital Ballasts' unique case design acts as a superior heat sink making the ballast extremely cool running without the need for internal fans.

      RF Shielding

      The GC Series Digital Ballast has superior RF Shielding with Total Harmonic Distortion (THD) of less than 10% meaning it will not interfere with television or radio equipment.

      Silent Operation

      The GC Series Digital Ballast has no noisy internal fans and is completely silent in operation.