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Commercial indoor grow lighting

Indoor Lighting Built Around the Growing System

From high-output top lighting to under-canopy and linear solutions, Richland helps commercial growers match light to the crop, canopy and facility—not the other way around.

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01 — Lighting strategy

One Facility. Different Crops. Different Lighting Demands.

There is no universal lighting layout for commercial indoor cultivation. Crop architecture, canopy density, mounting height, target PPFD and production strategy all influence how light should be delivered.

Richland’s indoor portfolio is built around these differences—combining multiple fixture architectures, power levels, spectra and control options to support project-specific lighting strategies.

02 — Built on experience

Design decisions are refined through testing, project implementation and real cultivation feedback.

More Than Fixtures. Lighting Knowledge Built Through Practice.

Our indoor lighting platforms are shaped by engineering, cultivation feedback and real project experience. Each fixture reflects what we have learned about light distribution, spectrum, thermal management, installation and crop response—not only what works in theory, but what performs in real growing environments.

Engineering Proven in Practice
01
03

Photometric design, electrical performance and system integration are translated into practical commercial solutions.

From Theory to Real Projects
02

Fixture architecture, intensity and spectrum are considered in relation to canopy structure, crop stage and cultivation goals.

04

The goal is not simply higher output, but a system that is easier to integrate, control and operate at scale.

Crop-Aware Lighting Strategy
Built for Commercial Value
03 — Application overview

Choose the Right Light for the Right Layer

01
High-Output Top Lighting
Deliver high photon intensity across the primary canopy for commercial indoor production.
02
Integrated Multi-Bar Platforms
Support uniform canopy illumination with compact, installation-friendly fixture architecture.
03
Under-Canopy Lighting
Bring usable light into lower canopy zones where top lighting has limited reach.
04
Linear & Compact Lighting
Integrate light into space-constrained vertical, propagation and supplemental cultivation systems.

04 — Greenhouse portfolio

Commercial Indoor Grow Lights

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GLPD High-Output Indoor Grow Light

Built for high-intensity commercial indoor growing.
Key Points:

Wide power range
Flexible spectrum
Commercial-scale performance
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GLPI Foldable Multi-Bar Grow Light

Uniform canopy lighting built for commercial indoor cultivation.
Key points:

Foldable architecture
Uniform canopy coverage
Flexible dimming & control
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GLPJ Integrated Indoor Grow Light

Uniform canopy lighting built for commercial indoor cultivation.
Key points:

Integrated driver
Slim space-efficient design
Simplified installation
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GLPM Adjustable Under-Canopy Grow Light

Bring valuable light deeper into the canopy where top lighting cannot fully reach.
Key points:

Deeper canopy delivery
Adjustable positioning
Supplemental lighting strategy
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GLEK Tubular LED Grow Light

Slim, flexible lighting designed for 
compact and space-sensitive growing environments.
Key points:

Slim linear format
Flexible integration
Space-efficient cultivation
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06 — Engineering approach

Lighting Is More Than Fixture Output

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Fixture type, spectrum and intensity are selected around crop and cultivation requirements.

Crop-Driven Configuration

03

Dimming and connectivity options support commercial multi-fixture installations.

Scalable Control

02

Lighting geometry is developed around canopy dimensions, mounting height and facility structure.

Project-Specific Layout

04

Lighting decisions are considered alongside installation, thermal load and operational requirements.

System-Level Thinking

Understand the Crop

Canopy architecture, growth stage and production targets.

Define the Light Target

PPFD, photoperiod and spectrum requirements.

Select the Architecture

Top light, under-canopy, linear or combined strategy.

Build the System

Fixture layout, control, power and project integration.

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Build for today. Grow for what comes next.

Engineering consultation
Lighting layout
System recommendation
Get in Touch
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