Inter-Canopy Lighting

Rotatable Inter-Canopy Lighting

Bi-directional Inter-lighting can increase yields as much as 10-20%

Supplement your existing top lighting with the Extra-48 for improved yields. The polycarbonate design is half the weight of its predecessor with a wider optic producing a 150-degree photon distribution. The combination of performance and lighter weight yields additional versatility to cultivators. Designed with customization in mind, the Extra-48 features aim-able LEDs and is wired for daisy-chaining.

Specgrade’s M1 Spectrum

M1 was designed to enhance the flowering stage of a plant’s life. Our client feed-back indicates increased yields of 10%-20% for cannabis plants.

Extra-48

Performance

Dimension 48.27” X 3.5” X 3.0”
System Power 48W
PPF >100 μmol/s
Efficacy >2.2 μmol/J (± 5%)

The Extra-48 will surgically add an additional PPF where it is needed most helping to create a more vital and stronger plant without adding significant heat.

proven results

from professional growers

Cultivar Group

“I L O V E every light I own from you and the Flora is particularly incredible”

Drew Romeo
Cultivar Group, Michigan

Head Consultant

” I have been working in the cannabis industry for the last 12 years and have yet to find a fixture that has more versatility, a better spectrum, and is more durable than the Spec Grade VERTA series. Its everything you could want out of one Fixture!”

Justin B.
Fresh Coast Hemp Company, Belaire, MI

Cultivations Sector Consulting, LLC

SpecGrade is quickly making its way to a list of the well-known and like Cannabis LED companies. Their fixtures are well designed for vertical growing and very solidly built. No other lighting company I know offers a 10-year warranty and easy accommodations of the spectrum changes by swapping out solder-free diode boards. While many other LED companies expect and want cultivators to replace the fixture every 3-5 years. SpecGrade is selling hardware that’s made to last, yet designed to evolve.

Jennifer Martin
Cultivations Sector Consulting, LLC, Maui, HI

Master Cultivator

“I’ve tried many different LED & HID grow lights and by far SpecGrade’s Verta-8 outperforms all of them. I will never buy any other brand grow lights for my facilities.”

Jason Wilson
Paragon Group, Oklahoma City, OK

Highline Nursery

“We produce upwards of 500k cannabis starts a month. We ran side-by-side tests with our light next to the Flora-10. We tested plants that were the same strain, as well as age and size. The results were somewhat astonishing. We were used to getting around 120 cuts per 4×4 space with our high bays. The SpecGrade Flora-10 hit 240 cuts in the exact same space. This is a 200% increase. We repeated the tests twice more with the same results if not better…great customer service and a great product.”

Evan Bowman
Highline Nursery, Los Angeles, CA

Maitri Medicinals

“The build quality on the SpecGrade Verta-8 is second to none. With hundreds of lights in our facility, we have never had a bad fixture out of the box. The construction also makes it easy to swap out lighting parts with ease and minimal downtime. Their customer service department goes above and beyond to resolve any issues. On top of it all, we are able to yield 50 grams/sqft and never exceed 90% of the output of the light.”

Nathaniel Hamm
Maitri Medicinals, Pittsburgh, PA

Seven Points Supply

“After 8 years of growing full time and trialing over a dozen fixtures (3 HPS, 10 LED) the first time we hit over 3 lbs per light was with SpecGrade Verta-8s. More notably, with high-quality finished product. The quality and caliber of design, engineering, materials, and overall function have stood out as exceptional next to a lot of other formidable fixtures. We are now in the process of switching out another brand of LEDs and going back to SpecGrade.”

Jake, Facility Director
Seven Points Supply, Michigan

Features

Our proprietary engineered printed circuit boards, together with highly engineered extruded aluminum heat sinking, is designed to conduct heat away from the plants. These 24-watt tubes will provide additional photons while adding negligible heat.

Our finely-tuned M1 spectrum will provide the additional PAR required to increase yields while not impacting the plant with heat. This proven balanced red-blue combination spectra is optimal for vegetative and flowering, resulting in some of the industry’s highest yields and fastest ROIs.

The Extra was designed to deliver additional amounts of PAR without interfering with plant growth. Each tube measures only 1.5” tall and 1.5” wide.

Each Extra inter-lighting tube has a 150° aim-able range to ensure the additional PAR is directed to the area of the plant that is most likely to increase yield.

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.

Because we build each grow light to the highest standards we feel comfortable providing the 5-Year Warranty on both the LED boards and drivers.  View our warranty details here.

The Extra qualifies for the Design Lights Consortium (DLC) certification, 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.

Visit www.designlights.org/search to confirm qualification.

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

  • Extra-48 (DLC ID: H-0002009)

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