High-Efficiency Indoor LED Grow Lighting

High-Efficiency Indoor LED Grow Lighting

Happy Leaf is a homegrown company with a great big passion for helping indoor growers succeed. Since 2014 we’ve been committed to constantly innovating our own designs and manufacturing our products here in the United States.

Happy Leaf LED Grow Lights offers two product lines: The Procyon and the Procyon PRO. Both lines offer an elegant, highly efficient, reliable and effective LED grow light. Both are made in the USA and are backed by the very best customer service and support. We have a short video that explains the differences so you can decide which line is right for your needs, so check that out below.

BOOK - Grow Lettuce in Your Living Room

If you want to be more food self-sufficient, eat pesticide-free produce, save time and money, and begin a hobby that rewards you day after day, year after year, an indoor LED passive hydroponics garden may be just what the doctor ordered. You’ll be amazed how quickly vegetables grow and how much food you can produce in a small space.

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Grow Tomatoes Indoors - Part 1

We’ve dialed in the varieties and a simple method for you to have a wonderful INDOOR tomato plant throughout the year, or just in the winter. You can harvest these cherry or larger tomatoes for several months.

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Getting the right spectrum recipe is both art and science. We’ve perfected the ratios of the essential wavelengths, which means your plants will be happy at any stage of growth.



Advancements in the horticultural LED market are ever-changing. Procyon© Series lights meet the most current standards for optimal use of wavelengths coupled with optimal efficiency.



The very best engineering means the light is very simple to use and will outlast many lights currently in the market. Happy lights make happy customers.



The sleek and lightweight design creates a flexible light that can be used in a variety of situations, from top-canopy to intra-canopy, to non-traditional growing set-ups.

From Instagram

A local grocery store was a bit lacking in the produce department. Over at Happy Leaf LED our greens are going strong! ...

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“Succulents are thriving indoors, out of the inclement rain under @happyleafled Procyon!”

Look a this beautiful Pleiospilus bloom (we had to look up the pronunciation 🤣)from a happy customer @common_ancestor

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The indoor tomatoes are rockin’. Want to know more?

We are posting how-to info and updates on our YouTube channel. Subscribe to our channel and you’ll be the first to get updates! Please Like and Share to support our small business.

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How it started VS. How it’s going 🧄

Two weeks of garlic growth indoors!

#growlight #ledgrowlight #indoorgarden #ledgrowlights #plantsofinstagram #plantlife #verticalgarden #giy #growityourself #indoorgrowing #happyleafled #growyourownfood

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Our first indoor garlic sprout!!! ...

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Hidden Timber Gardens – Monica and Jim Putnam


Happy Leaf LED began as an endeavor by our lighting engineer, Victor Zaderej, to develop a state-of-the-art horticultural grow light based on his in-depth expertise with solid-state lighting. Learn More

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