Strategic Partnership of P.L. Light Systems Canada Inc. and Dutch Lighting Innovations Holding B.V.
P.L. Light Systems has completed a strategic partnership agreement with Dutch Lighting Innovations. Through this partnership, P.L. Light Systems is poised to expand its best-in-class service to customers across the continent.
Summer Spectrum Strategies: Optimizing Greenhouse Lighting Efficiency | Expert Article
The question is no longer whether to light during summer months, but how to light strategically — matching spectrum, intensity, and timing to seasonal sun conditions to maximize photosynthetic return per kilowatt-hour.
P.L. Light Systems Celebrates 45 Years of Horticultural Lighting Leadership in North America
P.L. Light Systems proudly marks its 45 years of service as a premium North American manufacturer of commercial horticultural lighting.
Why Plants See Light Differently Than Humans
Plants see light different than humans, and misunderstanding that difference can lead to inaccurate conclusions.
P.L. Light Systems Announces the Hiring of Matt Sauls as Regional Sales Manager – Eastern USA
P.L. Light Systems, a North American horticultural lighting manufacturer serving growers since 1981, is pleased to announce the hiring of Matt Sauls as Regional Sales Manager – Eastern USA.
Winter Greenhouse Lighting: Why Supplemental Lighting Matters as Winter Drags On
Winter greenhouse lighting remains a critical part of protecting crops as growers push toward a potentially late start to spring.
The ROI of LED Lighting for CEA Growers: Budgeting for a Smart Retrofit in 2026
One of the most impactful investments in 2026 is retrofitting with LED horticultural lighting — but understanding the true ROI requires more than comparing energy bills.
Understanding Life Expectancy (L90B5) in Horticultural Lighting
Life expectancy rating of a horticultural lighting luminaire is one of the most important—but often misunderstood—factors to evaluate.
Measuring Transmissibility: Understanding How Much Light Reaches Your Crop
Measuring transmissibility is critical for accurately determining your supplemental lighting requirements.
P.L. Light Systems Announces the Hiring of Joey Viegas as Regional Sales Manager – Central & Western USA
P.L. Light Systems is excited to announce their hiring of Joey Viegas as Regional Sales Manager – Central & Western USA