Growers Choice ROI-E200 LED Grow Light

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  • Growers Choice ROI-E200 LED Grow Light
  • Growers Choice ROI-E200 LED Grow Light - Grow Lights
  • Growers Choice ROI-E200 LED Grow Light - TSLROIE2003K1
  • Growers Choice ROI-E200 LED Grow Light- | Hydroponics | Indoor Grow Supply Superstore
  • Growers Choice ROI-E200 LED Grow Light
  • Growers Choice ROI-E200 LED Grow Light
  • Growers Choice ROI-E200 LED Grow Light
  • Growers Choice ROI-E200 LED Grow Light
  • Growers Choice ROI-E200 LED Grow Light
MSRP: $349.00
— You save $56.50
Frequently bought together:


  • Coverage Area
    Veg: 5' x 5'; Flower: 4' x 4'
  • Exact Watts
    200 Watts
  • LED Light Spectrum
    Full Spectrum
  • Total PPF Output
    500 µmol/s
  • PAR Efficiency
    2.55 μmol/J
  • Dimmable:
    with Manual Dimming Knob, with Optional Controller
  • Voltage
    120-277 Volts
  • Power Cord(s) Included
    M25 Plug with 120 Volt & 240 Volt Adapter
  • Est. Electricity Cost /mo
  • Warranty
    5 Year

Growers Choice Product Documents

Growers Choice ROI-E200 User Manual

Growers Choice ROI-E200 Performance Test

Growers Choice ROI-E200 PPF Map


The Ultimate Low-Profile Full-Spectrum LED

The ROI-E200 is the newest member of the ROI-E series. With its versatile compact design and high-intensity 4000K spectrum, this fixture is excellent for commercial cultivators that need reliable low profile lights that perform excellently in all stages of growth and excel in veg. The ROI-E200 was also designed to be a functional seed to flower fixture, for the hobbyist looking to cultivate a quality garden in limited space.

What comes in the box?

  • ROI-E200 Series LED Grow Light
  • 1 ft. Connecting Cable
  • 9 ft. 240 Volt - M25 Plug
  • Information Page
  • 120/240 Volt Adaptor
  • User Manual
  • Rope Ratchet


Features & Benefits of the ROI-E200

High Performance & Savings

For growers with strict requirements on power, this fixture cranks out 500 umols/s. At 200 Watts of power, that gives this system an PAR efficinecy of 2.5 umols/J.

With dimming capabilities and a voltage range of 120 Volts - 277 Volts, you truly can find the perfect amount of power output and consumption.

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-4K Full Phase Spectrum for will bring your plants to new heights with the best possible LED diodes available.


External Control with the Grower's Choice Master Lighting Controller

The ROI-E200 is controllable with 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 options and set protective fail safes to dim or turn 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. En-abling 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.

Specification for the ROI-E200 LED Grow Light

Power 200 Watts
Spectrum GC-4K
PPF 500 µmol/s
PAR 2.5 µmol/J
Mounting Height > 6" above canopy
Warranty 5 Year Standard
Thermal Management Passive
Dimming 0-10 Volt
Light Distribution 120°
Power Factor > 90%
Certifications IP65, UL 8800, UL1598, DLC
Dimensions | Weight 43.2" x 23.3" x 2.3" | 12.57 lbs

Voltage & Amperage

Voltage 120 Volt 208 Volt 240 Volt 277 Volt
Amperage 1.75 Amps 1.0 Amps 0.87 Amps 0.75 Amps

*PPF calculation compiled using Growers Choice in-house integrating sphere measurements and typical spectrodiometric data for each LED to determin the fixture performance. Actual photometric results may vary within the LED's manufacturers bin tolerance

*Wattage values are typical expected values. TSL Horti Tech maintains a tolerance of 10% range on flux and power consumption. Target light level can vary from projected levels depending on ambient temperature, room reflection values, and other conditions.

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Additional Information

Growers Choice
Weight (lb.):
Prop 65:
Length (in.):
Width (in.):
Height (in.):
5 Year
Lighting Type:
LED Light Spectrum:
Full Spectrum
LED Fixture Type:
LED Features:
Manual Dimming Knob, Dimmable *with Controller
Est. Electricity Cost /mo:
Exact Watts:
200 Watts
Suggested Hanging Height:
> 6 Above Canopy"
LED Diode Type:
Osram LED diodes
PAR Efficiency:
2.55 ?mol/J
Total PPF Output:
500 µmol/s
Power Factor:
> 90%
120-277 Volt
1.75 Amps @ 120 Volts, 1 Amps @ 208 Volts, 0.87 Amps @ 240 Volts, 0.75 Amps @ 277 Volts
50/60 Hz
Power Cord(s) Included:
M25 Plug with 120 Volt & 240 Volt Adapter
Power Cord Length:
9 ft.
Coverage Area:
Veg: 4' x 2'; Flower: 4' x 2'
Grow Light Certifications:
IP65 Rated, DLC Listed, UL Listed"
UL Listed:
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