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How To Stop Losing Money With HPS (No, it's not switching to LED)
Let's get practical for a moment and talk about something every grower using high-pressure sodium (HPS) lamps needs to hear clearly: If...
Brian Gandy
May 273 min read


Toxic Carcinogens and LED Retrofits from HPS
By Brian Gandy Founder, Sustainable Terrains / Relamp & Relax Program I’ve been deep in the weeds on researching and recycling HPS for...
Brian Gandy
May 273 min read


Do You Really Need 1000 Watts of LED?
The short answer? Usually not. It might seem like a no-brainer to swap your 1000-watt HPS with a 1000-watt LED, but that kind of...
Brian Gandy
May 273 min read
10 Years of LED & HPS in Horticulture: Lessons, Realities & the Road Ahead
A Decade in the Lighting Industry Over the last ten years, I’ve seen LED horticultural lighting go from a promising technology to an...
Brian Gandy
Mar 184 min read
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