Introducing Procyon

Advanced LED Grow Lights

Plug and Grow

Available in 3 sizes to meet your growing ambitions!
Advanced features to help your plants grow bigger, faster, and better.
USA Made. 50,000+ hour minimum lifespan.

5-Year Warranty. Patent(s) Pending

Advanced in Every Way


Advanced Growing

Procyon Series shines 15% more PAR energy than our previous V2 Light for even faster plant growth.


Advanced Technology

Procyon Series Lights are optically tuned to 660nm red and 450nm blue light spectrums for faster plant growth.


Advanced Engineering

Happy Leaf™ designs the Electrolytic Capacitor inside the Power Supply to help prevent power failure, keeping your plants happy.


Advanced Design

Procyon Series' sleek frame is hulled from aluminum and its housing is designed to minimize side glaring lights.


Reviews & Testimonials

“We are saving a lot on electricity with these super energy efficient lights... hopefully as we grow, we can continue to source these really incredible lights...”

— Adam Pollack, Closed Loop Farms

“We were using light bars from some of the big guys… We started using Happy Leaf a little over a year ago and since then we’ve been on the Happy Leaf train. Happy Leaf LEDs have worked well across all our plant varieties…  We love Happy Leaf.”

— Joel and Andrew, the founders of Urban Greens in Minneapolis


“I used the original Happy Leaf LED light when I was offered a sample to try out, and I was immediately hooked!...”

— Susan Appleget Hurst, Editor of Country Gardens© magazine


“These lights are great. The results are incredible. I have results that exceed 1 gram per watt.”

— Perpetual Gardens - Lansing, MI




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