FGI Square 2 LED Grow Light. 220W full spectrum plus far red diodes.

$ 149.00 $ 195.00 -24% OFF

FGI Square 2 LED Grow Light. 220W full spectrum plus far red diodes.

$ 149.00 $ 195.00

Typically arrives in 3-5 days. Members ship free. Join at checkout and save.

0 have this item in their cart.


Affordable, compact, extended far red spectrum LED grow light for plants of all types. 


Growing tomatoe starts with the FGI Square 2


The FGI Square 2 is an excellent entry level LED grow light for those looking to give their plants the sun's energy. Unlike other lights on today’s market that only provide certain colors needed by plant life (or lack thereof), this one provides all the necessary components: red, orange, yellow green and blue spectrum which together make up the building blocks for successful photosynthesis (and closely matches our sun). 

If you are looking for an easy to use LED to learn how to grow any plant types indoors, look no further than the FGI Square 2. Well loved by gardeners everywhere. Designed in the USA by Forever Green Indoors in Seattle WA. Plant lighting LED light experts since 2013.

Use the Square 2 to grow all types of plants. Placing the light closer to the plants provides enough energy to match the summer sun. Pulling the light further away, or using the built in dimming, provides the right energy for starts and seedlings. 

Learn more about the FGI Square 2 on our YouTube Channel here: 

The Square 2 is one of the more efficient grow lights on today's market, using only 220 watts! This means it can produce far less heat than higher wattage lamps.

We designed it to deliver the perfect balance of light. It's full spectrum white LEDs help plants grow healthy while adding 5% total deep as well as far-red diodes for an extended range that will optimize your plant growth!

Key Features: 

Compact size: 20" x 20" x 3"

Lightweight: 10 lbs 

Built in dimming knob: Adjusts levels for young to mature plants. 

Spectrum: Full spectrum plus 5% 660nm deep red plust 730nm far red LED diodes. 

Includes: 110V power cord. Two clip and steel cable wire hangars. Product manual. 



PAR Chart at 24" From Diodes

The right kind of light can make all the difference for your plants. Flowers, fruits and other high energy use types require levels as high as 1000 PPFD - a measurement that approximates natural sunlight.

Spectrum From Our Sun


We design grow lights to closely mimic natural sunlight (shown above). Although it's not possible to exactly duplicate a giant burning ball of hydrogen, we get as close as possible with the Square 2. 

 Spectrum from the Square 2 


 Don't wait! We have limited stock on this LED. Buy yours today. 


 ~Technical Specs~
Diodes (White)
Brand name: Shenzhen Lideda
Number of pieces 360
Total Diode Wattage Capacity (not actual draw) 300W
Maximum Advertised Wattage 300
Equivalent Wattage 1000
CCT 4000K
CRI 80
Other color Diodes (Red)
Brand Name: Shenzhen Lideda
Number of pieces 96
Wavelength 655-665nm
Other color Diodes (FR)
Brand Name: Shenzhen Lideda
Number of pieces 24
Wavelength 730-745nm
Ratio mix white/red (%) 3:1

Projected Diode Lifetime (L-90) - in hours 50,000 hours

Photosynthetic Light Measurements
PPF Output* 436.1 umol/s
PPF Efficacy* PPF 2.1umol/J

PPFD Output 900 umols/ms at 24" below diodes

Photopic Light Measurements
Luminous Flux* 30342lm
Luminous Flux Efficacy 151.7lm/w

Input Power Watts 218
Input Voltage 110V
Cord length 8' (2.44m, 18AWG )
Plug type (note if bare whip) Molded 110V

Product Dimensions
Dimensions W x L x H (inches) 20x20x3.5
Weight (pounds) 10
Operating Temp range (F) -20℃ — +40℃
IP rating (UL-ETL or estimated final UL-ETL)

Physical Dimensions
Package Dimension W x L x H (inches) 24x23x5
Inner carton (Yes/No) NO
Inner Carton Weight NO
Master Outer carton (Yes/No) YES
Number of pieces in Master Carton (1, 2, 3) 1
Master carton weight (lbs) 2

Dimming / Tuning Dimming (Yes/No) Yes

Product Warranty (against manufacturing defects) 3 years

Warranty does not include coverage for damage caused by water or exposure to VOC's or electrical damage caused by voltage spikes. We recommend using a basic power surge suppressor such as those found on power strips to protect your light from utility power outages. 

Get In Touch With Us

People often buy

Total price: $ 444.00$ 524.00





(Orders before 11am pst)