Introducing the NEW Growers Choice ROI-E680S, an enhanced 2nd generation redesign of the ROI-E680 legacy. Continuing its renowned heritage of proven harvests with optimal light distribution, greater heat management for higher performance, and an upgraded conformal coating resulting in greater resilience to chemical contaminants. The fixture has been reengineered with enhanced controller capabilities, a balanced slimmer profile, and upgraded internal components to enhance performance to the limit. True to its legacy the ROI-E680S continues to lead the industry in cultivation technology.

Features:
Balanced spectrum, Incorporating Grower’s Choice's famous 3K CMH Full Phase Spectrum for superior growing power with the best possible LED diodes available.

High Performance:
• 1770 μmol/s Total Output
• 2.6 μmol/J System Efficacy

Energy Saving and Easy HVAC:
• Up to 40% energy saving
• 40% less HVAC requirement

Full Spectrum
The specially deployed full spectrum fills the negligence of the main photoreceptors and pigments outside the 660nm and 450nm range, and it is suitable for reproduction to aging in indoor environments. The overall color temperature of FSM's full spectrum is controlled at 3000-3300K, which increases the radiant energy of red light at 660nm wavelength in white light. It provides a beautiful working environment and a more realistic color reproduction degree at a CRI level of 85.

Total Control
Onboard dimming functionality allows growers to set the ideal intensity at any stage of plant growth for optimal photosynthesis activation. Compatible with most lighting controllers, including Grower’s Choice Master Lighting controller.

Even Light Distribution
Precisely designed to deliver uniform levels of photosynthetic photon flux density (PPFD)

Quality Components
Industrial grade manufactured with Osram Top Bin Diodes and ultra-efficient driver

Technical Specifications:
Light Source………………...LED
Spectrum………………………GC-3K Full Phase
PPF……………………………..….1770 μmol/s
Input Power……………………680Watts
Efficacy…………………………..2.6 μmol/s
Fixture & Dimensions……..46.5” L x 42” W x 3.2” H | 29lbs
Mounting height……………..≥6” (15.2cm) Above Canopy
Thermal Management……..Passive
Dimming………………………...0-10V
Light Distribution……………..120°
Life Time……………………….L90: >54,000 hrs
Power Factory………………..>90%
Certification…………………..DLC, IP65, ETL
Warranty…………………….. 5 Years Standard Warranty