Big Spring Sale
Commercial cannabis cultivators can save up to 15% on our best-selling brands during our Big Spring sale Price Cut
Special Offers
Save 15% on top brands during our Savings O’ The Green event
Take a 15% Discount on eight of our top cannabis cultivation brands during our Savings O’ The Green event. Offer ends on March 31, 2023.
Save 15% on top brands during our Savings O’ The Green event Read More »
Buy your cannabis grow media by the truckload and save more
Buy your growing media early and save more. Three of our top-selling growing media brands are eligible for up to 30% off qualifying orders.
Buy your cannabis grow media by the truckload and save more Read More »
New California Grid Relief Energy Rebates
The State of California has increased its incentives program and is now offering cash back rebates up to 100% for retrofits of LED lighting and dehumidifiers. Over 80% of the state is now eligible and incentives are now paid faster.
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Quest 506 Commercial Dehumidifier
Get our best-selling QUEST 506 Dehumidifier at a price too low to advertise.
Quest 506 Commercial Dehumidifier Read More »
What cannabis cultivators need to know about selecting LED lights, PPF and PPFD
Understand the benefits of LED grow lights and how they affect cannabis growth.
What cannabis cultivators need to know about selecting LED lights, PPF and PPFD Read More »
Save big with our Holiday Sale
Start the holiday season with savings on your commercial cultivation products and equipment during Greenlight’s Annual Holiday Sale.
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Enjoy Big Savings on Green Friday
Skip the mall this week and start the holiday season with savings on your commercial cultivation products and equipment.
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Rake in big savings during our Fall Frenzy Sale
November is a great time to expand, retrofit and stock up. You can now save up to 25% off on fans, lights, filters, nutrients, grow media, environmental controls, and more during Greenlight’s Fall Frenzy Sale.
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Urgent Colorado Xcel Energy Rebates
Until November 15, 2022, commercial cultivators in Xcel Colorado can earn triple the rebates in a special year-end efficiency boost. This equates to hundreds of dollars back per fixture.
Urgent Colorado Xcel Energy Rebates Read More »