Grower’s Choice ROI-E420 LED Grow Light

Price: $599.00

Part Number: ROI-E420

Availability: In-stock


Introducing the ROI-E420 full spectrum compact Horticulture LED fixture. Utilizing Grower’s Choice proven 3K full PAR spectrum, this LED is perfect for professional cultivators & grow enthusiasts alike who require a powerful LED fixture with a lower profile frame. This new sleek LED is also perfect for the hobby grower or entry level professional cultivator who wants to maximize their yields while working with limited space. This fixture performs best using a 4ft X 4ft veg & 3.5ft X 3.5ft flowering footprint, perfect for compact gardens & cultivation tents.


  • Light Source: LED
  • Spectrum: GC-3KF Full Phase
  • PPF(umol/J): 1090 PPF
  • Input Power: 420W
  • Efficacy (umol/s): 2.6 umol/S
  • Dimensions: 35.3″L x 34.6″ W x 3.2″H
  • Weight: 19.4lbs
  • Mounting height: 6″-24″
  • Thermal Management: Passive
  • Dimming: 0-10V
  • Light Distribution: 120 degrees
  • Max Ambient Temp:104F/40C
  • Power Factor:.90%
  • Certifications: UL 8800,UL 1598,IP 65,DLC
  • Lifetime: L90>54,000 hrs
  • Warranty: 5 Years
  • Amperage: 120V: 4.0A / 208V: 2.5A / 240V: 2.0A / 277V: 1.8A

Sold in Quantity of:  1

Warranty Offered: 5 yr

Weight 36 lbs
Dimensions 40 × 40 × 6 in