Growers Republic E Series 780W | Dual Spectrum UV+IR LED Grow Light

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Sale price$749.99 Regular price$888.00


Adjustable Spectrum with UV and IR for Professional Growers

Growers Republic Eagle Series 780W LED Grow Light provides high-intensity full spectrum, UV and Far-Red light to produce high quality crops with boosted growth, higher density, increased resin production, and tighter internodal spacing. The high-efficiency LED Grow Light utilizes the latest LED technology, with average light output PPF: 2212 μmol/s, PPFD: 940 µmol/m²/s, and market-leading PPE: 2.9 µmol/J.

The slim & collapsible design can fold up to 180 degrees, making it compact and easy to install. The onboard dimmer allows for manual adjustment or can be paired with various 0-10V controllers. The optimal thermal design ensures a long lifespan, reduces heat stress on plants and lowers HVAC loads. Durable and reliable construction that's rated for damp locations with protection against water and dust plus a 5-year manufacturer's warranty.

Adjustable Spectrum: External Controller required (sold separately).

  • Seedling and Vegetative Stage.
    • White /Deep Red Spectrum.
  • Bloom Stage.
    • Low Blue (UV) / White / Deep Red / Far Red (IR) Spectrum.

Growers Republic™ LED Grow Light E780 Adjustable Spectrum

Dimming Controls:

  • Manual Dimmer (included on light): Ability to ease plant transition from veg to flower stages. The system dimming knob can be used to lower the light output (520W / 600W +UV & IR / 650W +UV & IR / 700W +UV & IR / 780W +UV & IR) or set to work with an external controller. Adding UV and IR light sources to the lamps is more conducive to the overall growth of plants especially in the flowering stage.
  • External Controller (sold separately): Allows for the independent dimming of White / Deep Red and UV / IR for precise spectrum control to maximize quality and yields.

Growers Republic LED Grow Light Recommendations:  

GERMINATION 32" - 35" 70% - 90% None
SEEDLING 30" - 32" 70% - 90% None
VEGETATIVE 20" - 28" 100% 30%
PRE-FLOWERING 20" - 28" 100% 60%
FLOWERING 12" - 18" 100% 100%



  • Input Voltage: 120-277V AC / 277-480V AC @ 50/60Hz.
  • Wattage: 780W
  • Light Output PPF: 2212μmol/s.
  • Efficacy: 2.9μmol/J @ 277VAC.
  • Power Factor: >0.95.
  • Light Beam Angle: 120°.
  • Thermal Management: Passive.
  • Lifetime: L90: >50,000hrs.
  • Certifications: UL8800, UL1598, DLC.
  • Warranty: 5 Year Manufacturer Warranty.
  • Fixture Dimensions: 47"L x 42.8"W x 2.3"H
  • Mounting Height: 6-24 inches.

Growers Republic™ LED Grow Light E780 Photometric Data

Growers Republic™ LED Grow Light PPFD Reading

Growers Republic is the leading manufacturer of high-performance LED grow lights designed for plant cultivation. Developed from the valuable experience of many professional growers from the United States and Canada, Growers Republic, was created jointly by growers, brand owners and top manufacturers. Designed in the USA and assembled in China, Growers Republic has many patents including a unique spectrum that provides growers with high output values and increased production. At Growers Republic, we listen to and build products for professional growers.

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