Growlite 1000 Watt DE Electronic Ballast, 120/277 Volt

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

Growlite 1000 Watt DE Electronic Ballast, 120/277 Volt

SKU #: GLB-1000-DE-120/277

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Availability: In stock

Lead time: In stock items ship within 24 hours

  • Exact Watts
    1000 Watts
  • Voltage
    120/240/277 Volt
  • Optimized For DE Bulbs
  • Warranty
    3 Year

The Growlite 1000DE uses F.A.T. Frequency Adapting Technology to fire ALL single-ended (SE) and double-ended (DE) lamps including high-frequency DE lamps


  • F.A.T. Frequency Adapting Technology fires ALL single-ended (SE) and double-ended (DE) lamps including high-frequency DE lamps
  • MH/HPS switchable up to 1000 watts
  • Generator ready
  • Delayed ignition stabilizes start-up loads and extends lamp life
  • Four (4) switchable wattage settings (400W SE, 600W SE, 1000W SE, 1000W DE)
  • LED status/wattage indicators
  • Built-in fan for cooling
  • 6' power cord provided
  • UL listed for safety
  • 120/208/240/277VAC voltage sensing input
  • 3 year warranty


  • Short circuit Open circuit
  • Ignition failure End of Lamp Life (EOL)
  • Overheat Soft-start
  • Over voltage Low voltage
  • Fan failure


  • Rated Voltage: AC90-305VAC
  • Input Frequency: 50/60Hz
  • Ambient operating temperature (TA): -40°C ~ 50°C
  • Crest Factor (CF): < 1.5
  • Power Factor (PF): 0.99
  • Total Harmonic Distortion (THD): < 10%
  • Current draw: 8.6A @ 120VAC, 4.1A @ 240VAC, 3.8A @ 277VAC
  • Dimensions L 15.75" x W 4.53" x H 2.95"
  • Packaged Weight:7.4lbs/3.34kgs
  • Installed Weight: 6.6lbs/2.99kgs
Tech Specs


Weight (lb.)7.4
Length (in.)15.2
Width (in.)4.4
Height (in.)2.8
Warranty3 Year
Prop 65No
UL ListedNo
Ballast TypeDigital Ballast
Optimized For DE BulbsYes
Dimmable FunctionYes
Exact Watts1000 Watts
Frequency50-60 Hz
Voltage120/240/277 Volt
Power Cord(s) Included120 Volt
Power Cord Length6 ft.

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