Gavita RS 1900e Full Spectrum LED Grow Light

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Order today, ships between May 30 - June 13, 2025

About Gavita RS 1900e Full Spectrum LED Grow Light:

Full Spectrum

Type

650W

Power

4' x 4'

Coverage

5 Years

Warranty

Gavita RS 1900e Full Spectrum LED Grow Light — 208-400V

The Gavita RS 1900e LED Grow Light helps you change how you do indoor gardening.

This grow light works best in 4 x 4 feet footprints, making it ideal for medium-scale gardens. Delivering an impressive 1900 umol s-1 PAR with exceptional efficiency at 3.0 umol/joules, the RS 1900e LED Grow Light provides a broad white light supplemented with an enhanced blue spectrum, improving terpene and cannabinoid profiles for your plants.

The RS 1900e LED Grow Light lets you experience PPFD levels comparable to natural sunlight that helps improve crop yields. Pair it with the Gavita EL3 Master Controller, and you can get precise dimming settings to emulate sunrise and sunset.

The RS 1900e LED Grow Light is ETL-listed and IP66-rated, proving its quality. With a five-year limited warranty, you are assured of reliability for the long term.


 Gavita RS 1900e Features


Full Spectrum Coverage
Full Spectrum Coverage

The RS 1900e LED Grow Light features full-spectrum coverage, giving you one light from vegetation to flowering.


Optimized Spectrum
Optimized Spectrum

The broad white light with an enhanced blue spectrum improves terpene and cannabinoid profiles.


Custom Dimming
Custom Dimming

With the optional Gavita EL3 Master Controller, you can set the RS 1900e LED grow light, which allows you to customize the brightness.


Energy Efficient
Energy Efficient

The RS 1900e LED Grow Light features an efficiency of 3.0 umol/j for optimized energy use.



 Gavita RS 1900e Grow Light Highlights

  • Full-spectrum
  • 650 W
  • 4 x 4 feet footprint
  • 1900 umol s-1 PAR
  • 3.0 umol/J efficiency 
  • Gavita Diodes and Driver 
  • 120 - 277 Volts
  • IP66-rating 
  • ETL Listed
  • Five-year limited warranty

 What is included in the Gavita RS 1900e?

  • LED driver
  • LED rails
  • Mounting points
  • Wire Hangers (2x)

Gavita RS 1900e LED Light Specifications

Model No. HGC906410
Voltage 208 – 480 V
Current at 208 V(cf): 3.12 A
Current at 480 V 1.35 A
Frequency(lb): 50/60 Hz
Watts(in): 650 W
Max Ambient Temp 40° C
Dimming Communication RJ45 0-10V
Power Factor (cosθ) 0.95
Dimensions 44.8 in x 43.25 in x 3.3 in
Weight 29.8 lb

 Gavita RS 1900e Spectrum

 

Gavita RS 1900e Spectrum

 Gavita RS 1900e Dimming / PPF/ PPE

 

Gavita RS 1900e PPF/ PPE

 


Gavita RS 1900e Warranty

All sales final. Gavita comes with a five-year limited warranty.

Shipping & Returns

Order Processing & Shipping

We currently ship within the United States only. No international shipping is available at this time.

Order Processing:

  • Most orders are processed within 24-48 hours after being placed.
  • Some products may have extended processing times of 7-14 business days or more, which will be clearly indicated on the product page. If your order includes such items, you will receive an email from our team or be contacted directly to confirm the estimated shipping timeframe.

Shipping Times:

We partner with reliable national carriers to deliver your orders. While specific delivery times can vary, here's a general timeframe for each carrier:

  • USPS: Typically delivers between 9:00 AM and 5:00 PM, Monday through Saturday.
  • FedEx: Typically delivers between 8:00 AM and 8:00 PM, Monday through Friday, with some Saturday deliveries.
  • UPS: Typically delivers between 9:00 AM and 7:00 PM, Monday through Friday, with some Saturday deliveries.

Note:

  • These are estimated delivery hours and may vary depending on your location and specific delivery circumstances.
  • For the most accurate delivery information, please refer to the tracking details provided once your order has shipped.

Free Shipping

Free shipping on qualified items to the lower 48 states. Some that are not eligible are stated on their respective product information page. Learn more

Refunds & Returns

Cancellations are accepted within 24 hours of placing an order.
Returns are subject to each manufacturer's return policy. Please look into the return policy of the brand prior to ordering. Learn more

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