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Grower's Choice ROI-E900 LED Grow Light

Original price $1,099.00 - Original price $1,099.00
Original price
$1,099.00 - $1,099.00
Current price $1,099.00

Free Shipping. No Sales Tax (besides NY).

Introducing the Grower’s Choice ROI-E900, the new LED series, Heavyweight.

This XL 8 bar powerhouse commercial fixture boosts up to 1,000 watts of supercharged photon output, earning its nickname “Fat Boy”. Using Growers Choice’s proven PAR formula, the ROI-E900 radiates across 4’x5’ grow spaces utilizing our unique PAR formula and 3k-full phase spectrum producing tremendous light output and canopy coverage.

Designed to accommodate commercial cultivations with wider tables or trays, the ROI-E900 provides the highest potential for extended coverage, penetration, and quality yields. The ROI-E900 will give you MORE POWER & MORE FLOWER, hands down!

What's Included?

  • ROI-E900 LED Fixture
  • Rope Ratchets
  • Metal side hangers
  • Power Cord
  • 240v/120v Adaptor
  • RJ14 Data Cord
Grower's Choice ROI-E900

Full Phase Spectrum

This fixture delivers the entire spectrum of light to your plants, giving them exactly what they need to grow big and beautiful. Grower's Choice famous GC-3K Full Phase Spectrum for will bring your plants to new heights with the best possible LED diodes available.

Energy Output

The Growers Choice ROI-E900 provides its users with an average 40% less HVAC costs and up to 40% energy savings! The ROI-E900 not only maximizes light output to help penetrate the canopy and reach those hard to see leaves, but saves you money using less energy in the long run. The Growers Choice ROI-E900 LED grow light allows for even light distribution, and is precisely designed to deliver uniform levels of photosynthesis flux density, or PPFD.

External Control with the Grower's Choice Master Lighting Controller

The ROI-E900 is controllable with the Grower's Choice Master Controller and is compatible with all quality master controllers. Cultivators can set the fixture to turn off and on at desired times, program sunrise/sunset settings, program dimming option and set protective fail safes to dim or tun off fixtures in the event of excessive room temperatures, such as in the event of HVAC failure, potential saving gardens from heat damage.

This dual-channel controller allows daisy chaining up to 100 fixtures per zone. Enabling complete control of your growing environment with timed on/off switching, sunrise/sunset, and precise temperature readings with dual thermal probes and thermal-threshold auto dim-shutdown for additional protection.

Grower's Choice Master Controller


  • PPF: 2340 µmol/s
  • Max Input Power: 1050W + Ext Control Boost
  • PAR: 2.6 µmol/J
  • Dimensions | Weight: 46.9" x 59.5" x 3.2" | 55 lbs.
  • Mounting Height: ≥6" Above Canopy
  • Thermal Management: Passive


  • Dimming: 0-10 Volt
  • Light Distribution: 120°
  • Lifetime: L90: > 54,000 Hours
  • Power Factor: >90%
  • Certifications: UL 8800, UL 1598, IP65, DLC
  • Warranty: 5 Year

Voltage & Amperage

  • Voltage 120 Volt 208 Volt 240 Volt 277 Volt
  • Amperage 8.9 Amps 5 Amps 4.5 Amps 3.8Amps


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