Precision Horticulture Lighting for Precision Horticulture

 

<4.0 µmol/J

No compromise efficiency

∞ SQD

Unlimited spectra options

100 - 2,000+ µmol/m²/s

PPFD for every crop

$0.15/PPF*

LED system starting at

Our technology. Your product.

We developed our LED luminaires specifically for greenhouse, vertical farms and indoor cultivation facilities where performance, reliability and affordability are paramount to your success. Select from pre-developed lighting platforms, or work with Libra’s lighting experts to customize one of our LED luminaires to your exact specifications. Not sure where to start? Reach out and we’ll be happy to discuss.

 
 

High-Flux 2.0 (H2)

Designed for greenhouse and indoor facilities where practicality is at the forefront. From installation to implementation, the Libra H2 luminaire offers the best value in horticulture lighting with optimal performance, robust integrity and standards-exceeding efficiency.

Weighing less than 10lbs (4.4kg), yet emitting more than 2,000 µmol/s, the Libra H2 luminaire is a breakthrough for greenhouse builders, operators and growers looking to reduce the cost of installing supplemental lighting while increasing yields, quality and profits.

Learn More
 
 
 

Mid-Flux (MF)

The Libra MF luminaire is less than an inch thin for increased crop density and air flow in vertical farms, yet powerful enough to emit 530 µmol/s (and efficient enough to dissipate up to 130W).

A 100% metal, wet-location rated housing provides the integrity needed for hash vertical farm environments, while a modular platform scales from individual to multi-luminaire systems delivering 100 to more than 2,000 µmol/m²/s.

Learn More
 

Design Principals

  • No-compromise efficiency

    Controlled-environment agriculture is a promising alternative to conventional agriculture except for one “minor” detail: an unsustainable carbon footprint. Given lighting accounts for the vast majority of power consumed in a CEA facility, we have a moral obligation to ensure our clients are operating the most energy efficient facility possible. Our current minimum efficacy is 2.7 µmol/J which exceeds the DLC standard.

  • Simply engineered

    Our goal is to simply engineer the best product for your business: not over and never under. In a world full of applied optics, photobiology, electrical and mechanical engineering, thermal management and ultimately economics, it can be easy to overcomplicate things, but that only leads to inefficiencies, failure points and unnecessary costs.

  • Priced for progress

    A customized system with industry-leading performance. Sounds expensive.

    While we could charge more, doing so would be antagonistic to our mission. Instead, we developed a transparent, function-based pricing model which results in significant cost savings compared to alternative lighting systems.

  • DFMA

    While each lighting system is designed to our client specifications, our LED luminaires are designed for manufacturing and assembly (DFMA) to ensure high-quality, low-cost and efficient production. This includes reducing the number of discrete components, using modular systems that scale, and interoperability with leading LED and power supply vendors to adjust when supply chain constraints may become a bottleneck.

  • Transparent

    We provide our clients full transparency into the supply chain, components and cost of their system. Our transparent pricing model not only breaks down the cost of key components but also enables you to purchase based on function rather than perceived value. With full transparency into the development of your product, you will also rest assured in the quality from start to finish.

Customized to the nanometer

  • Efficacy

    Photosynthetic photo efficacy is arguably the most important engineering specification to consider when purchasing a commercial horticulture lighting system. With efficacy options ranging from 2.7 µmol/J to 4.0 µmol/J, we provide the ideal efficacy to achieve your opex and ESG goals.

  • PPF(D)

    By developing your lighting system hand-in-hand with your facility lighting layout, we are able to create a lighting system with the exact PPF required to achieve the most efficient and uniform delivery of your optimal PPFD.

  • Spectrum

    400nm - 700nm (and beyond) offers a lot of possibilities for optimization. Spectrum not only impacts the growth and development of your crop, but also the energy efficacy of your lighting system. Taking into consideration your crop genetics, kWh and power density, we incorporate the ideal spectrum for your cultivation and business strategy.

  • Power

    Our LED luminaires are compatible with conventional AC-DC drivers as well as emerging DC grids. Whether you’re looking to maximize a fixed power envelop or adhere to a horticulture lighting power density requirement, we fine-tune your lighting system down to the watt to ensure a perfect fit.

  • Price

    Function defines price, not perceived value. By working with our clients on what matters most for their business, we achieve the ideal performance specifications at the ideal price.

  • Brand

    For those who want a more personalized finish, we offer custom branding with your brand colors and/or logo.

Interested?

Want to learn more about our LED solutions and services? Reach out today for a free consultation.

*Price (USD) subject to change. Actual price may vary based on product configuration, order volume and timing. Shipping and tax not included.