indoor grow led lights

GL-400 Watt LED Color Spectrum
Blue~465 nm

Cool White

~6,000 K
Warm White~3,000 K
Rec~630 nm

Light Engine: Rendering of proprietary Lyra Lights Engine® shown. As a part of an easy-to-install system, the GL-400 consists of four Light Engines. Each Light Engine is capable of producing up to 100W (30,000 lumens) of light.

The Lyra Light LED Grow Light, GL-400, is a high intensity LED fixture that provides a bright full-spectrum lighting. The fixture features an array of natural colors that are selected to optimize growth for plants, making the GL-400 model is ideal for consumer applications in horticulture and indoor gardening. Using the GL-200 Model will improve plant growth considerably at a lower cost to you.      

GL-400 Watt Mechanical Specifications
L x W x H20.75 " x 10.00" x 6.00"


26 Lbs.

Electronics:  All LED and power supplies are designed and assembled in the United States and tested thoroughly to ensure excellent performance and quality.

GLL-400 Datasheet

free no obligation quote​

LED GL-400 watt, 120,000 Lumens

Grow indoor plant lights LED GL-400 watt solution

Office Lights 50 Watts, 2'x2'

Office Lights 50 Watts, 4'x1'

Office Lights 50 Watts, 4'x2'

Office Lights 100 Watts, 2'x2'

Office Lights 100 Watts, 4'x1'

Office Lights 100 Watts, 4'x2'

​Office Lights 150 Watts, 2'x2'

Office Lights 150 Watts, 4'x1'

Office Lights 150 Watts, 4'x2'​

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GL-400 Watt Light Measurements
Distance from LightPAR Output (umol/m2/sec) at center

12 Inches

3,000 *
18 Inches 1,470 *
 24 Inches414 *
36 Inches224 *

Finish:  All metal parts are powder coated with special epoxy durable paint to provide protection from oxidation and normal wear and tear.

GL-400 Watt Electrical Specifications

Power Consumption400 W*


85-277 V
Lumens120,000 LM*
Color TemperatureFull Spectrum
Ambient Temperature-10 °F  ~​  120 °F (-23 °C  ~ 48 °C)
Power Efficiency90%
HousingSteel, powder coating

Performance:​​  Our LED Grow Lights boast exceptional performance at a lower cost to the consumer. All our light fixtures are tested against strict functionality and performance standards. Our LED Grow Lights are measured for PAR, “Photosynthetically Active Radiation”, as well as luminosity. Specifically for horticulture and grow applications, a PAR measurement is more useful than luminosity since a PAR unit measures the number of photons in the spectral range (400nm to 700nm) that fall on the plant per each second over one square meter of area.​

GL-400 Dimensions
GL-400 Watt Expected Lifespan
LED Lifespan60,000+ Hours (6+ years)*

LED Expected Output after

50,000 Hours

> 90%


Note: “*” PAR Output measured using quantum PAR meter in a non-controlled environment.

General Comparison Specifications
GL-400400 W85-277 V120,000 LM*3,000 umol/m2/sec*
Generic LED400 W120 V

690 umol/m2/sec

Metal Halide400 W120 V / 240 V51,000 LM

GL-400 Watt, Up to 120,000 Lumens

Grow Lights 400 Watt Datasheet

$502.78 USD, FOB, 90250, California + $10.00 Handling + $40.22 Taxes (8%) + $5.28 Insurance = $558.28

+ Shipping 

​Includes: LED Full-Spectrum Grow Light (Qty. 1) , Wall Mount Bracket (Qty. 1), Eye Bolt (Qty. 2), Power Cord (Qty. 1), & Installation Guide (Qty. 1)

Construction: Lyra Lights GL Series’ simple yet sturdy metal construction allows them to fit multiple environments with ease and be used for numerous grow applications.

The spectrum displayed above shows two distinct peaks at around 450 nm and 630 nm. These are two wavelengths that are ideal for promoting plant growth. Many LED grow light manufacturers only include these two wavelengths in their lighting solutions, which results in an unsightly deep purple output. The Lyra Lights GL Series also includes two variations of white light, as to properly simulate natural sunlight. This allows people to easily incorporate full-spectrum lighting virtually anywhere in their home without having to tolerate unnatural lighting. Furthermore, our grow lights have the capability to switch between vegetation and blooming light profiles.

LED Full Spectrum Indoor Grow Lights, GL-400 Watts, Up to 120,000 Lumens



Features & Benefits: Energy efficient, Uniform full-spectrum lighting.  Produces strong natural light that is pleasant to see with the naked eye. Switch between Vegetation or Bloom lighting profiles.  No harmful metals like those found in fluorescent bulbs, such as Mercury (Hg) gas. No occupational hazards in the form of broken bulbs. Easy to install; low maintenance & long life.

GL-400 Watt LED Characteristics
Total LED Count1,592

LED Type

Cree/Osram SMD Chip

* Up To

INDEMNIFICATION:   Installation of these unit(s), is the sole responsibility of End User.   Eduardo Ramirez, Eduardo Ramirez Agents, Eduardo Ramirez Distributors, or Lyra Lights, LLC are not responsible for, but not limited to: any damage or loss of any kind, to other part(s) or person(s) or property(ies), injury, loss of limb, death, and or money as a result of using any part or whole of product(s) or as a result of defective product(s) provided by Lyra Lights, LLC. This product may contain and output Ultraviolet (UV) Light. Protective eye wear and proper skin cover-up is recommended at all times.

Warranty: If any damages occur such as but not limited to during installation, Lyra Lights is not liable and will not exchange any units, but Lyra Lights, will assess the damages and provide fair pricing to repair the unit. Furthermore, all product is subject to Lyra Lights limited warranty policy.

​Trademarks & Copyrights: All trademarks, logos, and names are registered trademarks of Lyra Lights and or any respective companies mentioned here.
Lyra Lights reserves the right to change any and all information contained herein at any time without any prior notifications of any kind.
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