Powerful & Uniform

Powerful Indoor LED Grow Light.

SpecGrade LED's Verta-6F top and bottom views


The low profile and modular construction of the Verta-6F, lends itself to the professional cultivator.   At 47”x 43” the Verta-6F covers a 16 sq. ft. footprint.  Because our specification grade Inventronics driver is built to dim using 0-10V technology, it will enable you to easily take your plants from veg through flowering while being able to either mount it directly onto the rear of the grow light or hang it remotely (see above image). Built with a proprietary thermal management system the innovative Verta-6F is a grower’s first choice when on a budget.

Accurate & Uniform Lighting for your indoor grow space

The Verta-6F is ideal for high performance cultivation facilities that also requires a high level of crop metrics including uniformity.  With a PPF metric of 1600 µmol/s at only 640W it operates at an efficacy of 2.5 µmol/J the Verta-6F meets that level of performance.

SpecGrade LED's Vert-6F in racking with remote driver

The standard 7-year warranty on the LEDs and 5-year warranty on the driver speaks volumes about how the Verta Series’ robust engineering will stand up to harsh growing environments.

  1. Remote Driver
    The Verta-6F features a Remote Inventronics Driver that can be mounted remotely on the side of a rack or on an adjacent wall to better manage heat in your grow space. The Verta-6F fixture is 2.5” high with the driver hung separately.
  2. Proprietary Heat Sink
    Our proprietary engineered printed circuit boards together with our extruded aluminum heat sinking are designed to conduct heat away from the plants. This enables you to suspend the Verta-6F within 6” over the plants without fear of burning them.
  3.  Simple Mounting with Aircraft Cables
    Verta-6F includes 2 aircraft cables for easy mounting to all types of racks and over tables with no drilling or other modifications to the rack system. 5-foot cables provide flexibility for adjusting your fixture height above the canopy.

Typical mounting height is ≥6″ above the plant canopy.

specgrade's a1 spectrum

SpecGrade's A1 Spectrum

The A-1 is designed for growing plants from vegetative to flowering stages in indoor environments. Enjoy a comfortable growing environment comparable to full sun with vivid colors due to A-1’s CRI rating of 96.

The finely tuned A-1 ‘Entire Life Cycle Spectrum’ has been proven at universities and in various grow environments to improve the trichomes and taste while cutting operational costs and shortening grow cycles.


Dimensions: 47.75” x 42”

Height: 2.5” (w/remote driver)

                3.5” (w/driver)

Weight: 23 lbs (without driver)

                 32 lbs (with driver)

Minimum Clearance: 6” to other fixtures, ceiling, racks, and all other objects.

System Power: 640W

PPF: 1600 µmol/s

Efficacy: >2.5 μmol/J (± 5%)

Heat Sink: Passive, Extruded Aluminum

Storage Temp: -40° to +85° Celsius

Maximum Ambient Temperature: +60° to +140° Celsius

Compare the Verta Series – DOWNLOAD

Thermal Management

SpecGrade’s proprietary thermal management system radiates heat away from the plants while at the same time delivering unprecedented light levels and uniformity.  It not only reduces the temperature of the LEDs, but it also increases their output and improves the lifespan of the entire fixture.

External Control

Tune your fixtures with the aid of a dimmer for vegetative/flowering environments specific to your cultivars.

The Verta-6F is compatible with any 0-10-V dimmer (not included).

Fixtures can be daisy chained together to simplify control. Daisy chain up to 200 fixtures with the SpecGrade Dimmer (buy direct). Contact us for details.





Our proprietary engineered printed circuit boards together with our extruded aluminum heat sinking are designed to conduct heat away from the plants. This enables you to suspend the Verta within 6” over the plant without fear of giving it too much heat.

Because grow lighting equipment is commonly exposed to water, dust, dirt, humidity, and high levels of ambient temperatures, on May 4, 2017 Underwriters Laboratory (UL) published UL8800, a set of safety requirements to be used when evaluating lighting equipment. That includes not only the grow light, but also non-permanent cords and plugs for indoor farming applications. The specifier should look for this UL safety mark before purchasing this type of equipment.

No other grow light is able to deliver as excellent of a uniformity ratio as the Linea ensuring an equal blanket of photons across the canopy.

We’ve designed the industry’s most low-profile grow lights. The Verta’s height, at only 3.3”, is designed to enable you to optimize the vertical growing space.

SpecGrade offers our clients a Daisy-Chain Solution that significantly reduces the
cost of an electrical contractor dropping a wire for each grow light. Or, it can turn
the project into a time-saving do-it-yourself job.


Our antimicrobial paint additive, optional with select SpecGrade grow lights, is formulated to provide lasting and effective protection against harmful microorganisms such as bacteria, viruses, fungi, algae, mold and mildew.

Because we build each grow light to the highest standards we feel comfortable providing the 7/5 Warranty Every SpecGrade grow light comes with a 7- year warranty on the LED boards and a 5-year warranty on the drivers.  View our warranty details here.SpecGrade LED 7/5 Warranty

The Verta-6F is in the DLC Certification process. The Design Lights Consortium (DLC) is an independent third-party authorization that most utilities will commonly look to before considering any rebates to owners of indoor farming facilities. However, before putting a manufacturer on their Qualified Products List (QPL) they are required to meet a number of performance criteria.

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