for greenhouse applications

Linea-600 with Remote Driver

optimize your greenhouse applications

spectral accuracy, intensity, engineering exellence

The next-generation Linea features a remote driver and increased passive thermal management. Available in 300 Watts, 600 Watts, and 900 Watts, the Linea is customizable to meet the environmental needs of cultivators while virtually eliminating any shadowing. Each wattage is available with an efficacy of up to an industry high of 3.9 μmol/J (using SpecGrade LED’s RB1 spectrum).

SpecGrade LED's Linea-300


Header #1Header #2
Dimensions24” x 5.1” x 5.6”
System Power320W
PPF>800 μmol/s
Efficacy>2.5 μmol/J (± 5%)

With A1 Spectrum

SpecGrade LED's Linea-600


Header #1Header #2
Dimensions48” x 5.1” x 5.6”
System Power640W
PPF>1600 μmol/s
Efficacy>2.5 μmol/J (± 5%)

With A1 Spectrum



Header #1Header #2
Dimensions72” x 5.1” x 5.6”
System Power960W
PPF>2400 μmol/s
Efficacy>2.5 μmol/J (± 5%)

With A1 Spectrum

SpecGrade's A1 Spectrum

a1 spectrum

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

SpecGrade LED's M1 Spectrum

M1 spectrum

Our M-1 spectrum provides the additional PAR required to increase yields while not impacting the plant with heat. This proven balanced red-blue combination spectra is optimal for both vegetative and flowering, resulting in some of the industry’s highest yields and fastest ROIs.

SpecGrade LED's RB1 Spectrum

RB1 spectrum

The RB1 spectrum provides the boost in the reds and blues to support flowering and reduce time spent in this growth stage.


Grow Connect Daisy-chain Solution

Our Grow Connect is a daisy-chain wiring solution that easily connects multiple grow lights together for simple control. Grow Connect will reduce installation cost and enable cultivators to reconfigure their system without calling an electrician.




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.


As technology improves, or the grower simply wishes to try a different spectrum, the Linea’s modular construction allows growers to change out the circuit board in order to change the spectrum or improve efficacy.

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.

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.

SpecGrade’s proven A-1 spectra for the entire life-cycle of the plant enables the grower to take their plants from veg to flowering without moving them.

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 including not only the grow light but also non-permanent cords and plugs for horticultural applications. The specifier should look for this UL safety Mark before purchasing this type of equipment.

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 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.

Not all product variations listed on this page are DLC qualified. Visit to confirm qualification.

As of January 1, 2022 the following models are certified:

  • Linea-300-A1-V01
    (DLC ID: H-0002540)
  • Linea-600-A1-V01
    (DLC ID: H-0002538)
  • Linea-900-A1-V01
    (DLC ID: H-0002539)

Product Comparison