Growers Choice 1000W Double Ended CMH Bulb, 3,100K

Growers Choice 1000W Double Ended CMH Bulb, 3,100K


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Availability: In stock

Lead time: This product ships in 1-3 Business Days


Growers Choice Product Documents

Product Spec Sheet

Introducing the world’s first 1,000W Ceramic Metal Halide lamp. As a direct replacement for your existing 1,000 watt HID fixtures, this 1,000W CMH lamp provides the absolute highest photosynthetically active radiation (PAR) to your specialty flowering plants. Emitting an astonishing PPFD and with an extremely high CRI this lamp will not only increase your overall dry weight but will also raise the quality of your harvest. Grower’s Choice has continuously produced the world’s most accurate spectrum, closely replicating the sheer power of the sun. By using existing double-ended fixtures with our new 1,000 watt CMH lamp you can completely overhaul the lighting in your facility, and enjoy watching your yields increase as your temperatures decrease.


  • Upgrades your standard DE fixture to an CMH fixture to instantly increase yield per watt
  • Produces more PAR per watt than HPS
  • Richest spectrum flowering lamp on the market with a CRI of 90
  • Optimal for flowering but can be used for Veg as well
  • Promotes higher rate of metabolic activity and resin production through the use of UV and Far-red spectra

Performance Data:

  • Light output (Lumens @ 100 Hours): 125,000
  • Lumens per Watt (lm/w): 125
  • Rated life (Hours @ 10 Hour / start): 10,000
  • Correlated Color Temperature (K): 3,100
  • Color Rendering Index (CRI) or (Ra): ≥90
  • Photon flux (μmol/s): 2050
  • Burning Position: HOR±15°
Tech Specs


BrandGrowers Choice
Weight (lb.)0.31
Prop 65No
Warranty1 Year
Lead TimeThis product ships in 1-3 Business Days
UL ListedNo
Lighting TypeCMH - Double Ended
Bulb OrientationHorizontal
Bulb TypeDouble Ended Ceramic Metal Halide
Color Temp (Kelvin)3100 K
Color Rendering Index (CRI)≥90
Bulb Lumens125,000
Estimated Life Hours10,000
Exact Watts1000 Watts
Voltage220 Volts