Galaxy Legacy 600/750/1000 Watt Turbo Charge Electronic Ballast, 120/240 Volt is no longer available

Reflector Plug Type

Standard Reflector

This grow light ballast connects to a grow light reflector using the 'standard' plug type. Pair this item with Sun System, Solistek, Powerbox or any other brand that has this same graphic. Adapters are also available to allow for universal fitment between products. Learn more about reflector cord types

Galaxy Legacy 600/750/1000 Watt Turbo Charge Electronic Ballast, 120/240 Volt is no longer available

SKU #: HGC902518

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Availability: Discontinued

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  • Exact Watts
    1000 Watts
  • Voltage
    120/240 Volt
  • Optimized For DE Bulbs
  • Warranty
    3 Year

These state-of-the-art ballasts are manufactured to provide today’s serious grower with maximum flexibility & performance. The Galaxy Select-A-Watt is the preferred “dimmable” electronic ballast on the market. The Galaxy® brand name carries a strong reputation of reliability and performance.

Lamps are only dimmable on wattages lower than the specified lamp wattage. A 1000 watt lamp can be dimmed down to 600 or 400 watt. A 600 watt lamp can be dimmed down to 400 watt, but cannot be over-driven to 1000 watts.

Turbo Charge is designed for 1000 watt lamps only on 902518 and 600 watt lamps only on 902517. Do not use with 400 or 600 watt lamps on 902518 and do not use 400 watt lamps on 902517. This can be hazardous.

There are three ways to use the Select-A-Watt feature: It will properly drive a 400, 600 or 1000 watt lamp to ANSI specifications. For example: Set the switch to 400 watts, insert a 400 watt lamp into your socket and the ballast will operate the 400 watt lamp. The ballast will similarly operate 600 or 1000 watt lamps.

The second option is to dim a 1000 watt lamp. Adjust the switch to 400 or 600 watts and the ballast will dim the 1000 watt lamp by 40% or 60%.

The Turbo Charge feature will increase the output of a 1000 watt lamp (only) by approximately 10%. You will achieve peak performance, but this may decrease your lamp life.

  • Galaxy 1000w ballast Turbo Charge is designed for 1000 watt lamps.
  • Extruded aluminum housing is engineered to dissipate heat and keep the components cool
  • Smart Volt™ feature allows ballast to run on 120, 208 or 240 volt power. Detachable power cord allows easy change overs. Comes standard with 120 volt cord, purchase 240 volt cord separately
  • Resetable circuit breaker for short circuit protection
  • "S" style lamp cord receptacle (two round prongs and one flat prong)
  • Operates both HPS & MH lamps
  • Completely silent and lightweight
  • Extremely efficient – 99% power factor
  • FCC compliant.
  • Generator ready
  • 3 Year warranty
Tech Specs


Weight (lb.)10
Length (in.)20.2
Width (in.)8
Height (in.)5.4
Warranty3 Year
Lead TimeShips in 24-48 Hours
Prop 65No
UL ListedNo
Ballast TypeDigital Ballast
Optimized For DE BulbsNo
Dimmable FunctionYes
Exact Watts1000 Watts
Frequency50-60 Hz
Voltage120/240 Volt
Power Cord Length6'

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