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PHOTOBIO CX 2125 850W 100-277V S4
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Product Details

The PHOTOBIO•CX 2125 100-277V S4 is a compact high-performance LED fixture with the highest photon output fixture within the PHOTOBIO product lineup.  This high-efficiency compact top light is designed for horticultural professionals looking to increase performance and yields while minimizing power consumption. The CX is truly a direct 1:1 replacement for 1000W DE fixtures offering higher photon flux, more light to your plant canopy, and better overall distribution vs 1000W DE’s. The 2.6" Slim vertical design is optimal for maximizing vertical real estate, while passive cooling fins keep the operating temperatures low. CX features iLOC Integrated Light Output Control push-button interface allowing the grower to adjust the photon output based on crop maturity.  The high-efficiency S4 spectrum provides more red, far-red, and blue wavelengths to deliver vigorous growth and optimize flower development.

Product Features:

  • 2125 umol/s Photon Flux @ 277V
  • 2087 umol/s PPF
  • 2.5 umol/J efficacy
  • 850W high powered LED solution with a slim vertical profile (24.1L x 14.2W x 2.6H inches) and 22.7 lbs
  • Superior canopy penetration by utilizing secondary optics
  • Osram/Seoul diodes produce the S4 Spectrum
  • 1:1 direct 1000W HPS replacement utilizing a similar footprint
  • iLOC Integrated Light Output Control with digital screen for monitoring output levels
  • Compatible with PX Controllers for dimming – 500 pieces per zone
  • Passive heat-dissipating cooling fins
  • Includes 10’ PHOTO•LOC 0-10V control cable
  • Power cords sold separately, or via a pick kit
  • Data Link cable for PX2 connection sold separately, or via pick kit
  • C Clamps included
  • Voltage: 120-277V
  • 5-year warranty
  • IP66 rated


Attribute nameAttribute value
Ballast TypeLED
Rated Wattage850
Weight (Unboxed)7.89
Width (Unboxed)8.94
Length (Unboxed)8.11
Height (Unboxed)5.35
Dimensions16.5L x 28.8W x 5.5H (EA)
51.0L x 30.0W x 95.0H (PL)
Barcodes638104028127 (UPC-A)
Shipping Weight29.76 lbs.

Additional Information